Alerts from NWS Hanford CA (UNOFFICIAL)
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hnx.nws-bot.us
Alerts from NWS Hanford CA (UNOFFICIAL)
@hnx.nws-bot.us
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Unofficial bot sharing alerts from NWS Hanford CA.

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hnx.nws-bot.us
Dense Fog Advisory issued January 29 at 8:39PM PST until January 30 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario, visibilities down to zero. * WHERE...A portion of central California. * WHEN...Until noon PST Friday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 180 and 198.
January 30, 2026 at 4:45 AM
hnx.nws-bot.us
Dense Fog Advisory issued January 29 at 12:41PM PST until January 30 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario, visibilities down to zero. * WHERE...A portion of central California. * WHEN...From 10 PM this evening to noon PST Friday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 180 and 198.
January 29, 2026 at 8:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 29 at 11:34AM PST until January 29 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
Visibilities have improved but there are some areas of fog that will dissipate by this afternoon. Another Advisory will be issued for tonight to tomorrow morning.
January 29, 2026 at 7:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 29 at 2:21AM PST until January 29 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...San Joaquin Valley, Grapevine, and Tehachapi area. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 180 and 198.
January 29, 2026 at 10:30 AM
hnx.nws-bot.us
Dense Fog Advisory issued January 28 at 5:46PM PST until January 29 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...From 11 PM this evening to noon PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous.
January 29, 2026 at 2:00 AM
hnx.nws-bot.us
Dense Fog Advisory issued January 28 at 10:03AM PST until January 29 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario, visibilities down to zero. * WHERE...A portion of central California. * WHEN...From 11 PM this evening to noon PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. Visibility can change quickly, before you have time to react. * ADDITIONAL DETAILS...-The Dense Fog Advisory for this morning has been cancelled due to visibilities improving. The Dense Fog Advisory for this evening to tomorrow morning is still going into effect later tonight. -Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 180 and 198. * WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario, visibilities down to zero. * WHERE...Grapevine and Tehachapi. * WHEN...From 11 PM this evening to noon PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. Visibility can change quickly, before you have time to react. * ADDITIONAL DETAILS...Interstate 5, Highways 99 and 58.
January 28, 2026 at 6:15 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 28 at 3:00AM PST until January 28 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario, visibilities down to zero. * WHERE...San Joaquin Valley. * WHEN...For the first Dense Fog Advisory, until noon PST today. For the second Dense Fog Advisory, from 11 PM this evening to noon PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 180 and 198. * WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario, visibilities down to zero. * WHERE...San Joaquin Valley. * WHEN...For the first Dense Fog Advisory, until noon PST today. For the second Dense Fog Advisory, from 11 PM this evening to noon PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 180 and 198. * WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario, visibilities down to zero. * WHERE...Grapevine and Tehachapi. * WHEN...From 11 PM this evening to noon PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Interstate 5, Highways 99 and 58.
January 28, 2026 at 11:15 AM
hnx.nws-bot.us
Dense Fog Advisory issued January 27 at 3:38PM PST until January 28 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario, visibilities down to zero. * WHERE...A portion of central California. * WHEN...For the first Dense Fog Advisory, from 1 AM to noon PST Wednesday. For the second Dense Fog Advisory, from 11 PM Wednesday to noon PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. Visibility can change quickly, before you have time to react. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 180 and 198. * WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario, visibilities down to zero. * WHERE...A portion of central California. * WHEN...For the first Dense Fog Advisory, from 1 AM to noon PST Wednesday. For the second Dense Fog Advisory, from 11 PM Wednesday to noon PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. Visibility can change quickly, before you have time to react. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 180 and 198. * WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario, visibilities down to zero. * WHERE...Grapevine and Tehachapi. * WHEN...From 11 PM Wednesday to noon PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. Visibility can change quickly, before you have time to react. * ADDITIONAL DETAILS...Interstate 5, Highway 99 and 58.
January 27, 2026 at 11:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 27 at 3:23PM PST until January 28 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. Worst case scenario visibilities down to 250 feet. * WHERE...A portion of central California. * WHEN...From 1 AM to noon PST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous. isibility can change quickly, before you have time to react. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 180 and 198. 168, 180, and 198.
January 27, 2026 at 11:30 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 27 at 10:45AM PST until January 27 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility a quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. Visibility can change quickly, before you have time to react. * WHAT...Visibility a quarter mile or less in dense fog. * WHERE...Grapevine and Tehachapi. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. Visibility can change quickly, before you have time to react.
January 27, 2026 at 7:00 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 27 at 10:22AM PST until January 27 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility 1/4 mile or less in dense fog. * WHERE...Grapevine and Tehachapi. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. Visibility can change quickly, before you have time to react. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. Visibility can change quickly, before you have time to react.
January 27, 2026 at 6:30 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 27 at 8:40AM PST until January 27 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility near zero in dense fog, especially on I-5. * WHERE...Grapevine and Tehachapi. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could will driving conditions hazardous. * WHAT...Visibility 500 feet or less in dense fog. * WHERE...A portion of central California. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
January 27, 2026 at 4:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 27 at 3:13AM PST until January 27 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less with some areas down to 800 feet in dense fog. * WHERE...Buena Vista and South End San Joaquin Valley. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 119, and 166. * WHAT...Visibility one quarter mile or less with some areas down to 800 feet in dense fog. * WHERE...San Joaquin Valley. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 168, 180, and 198.
January 27, 2026 at 11:15 AM
hnx.nws-bot.us
Dense Fog Advisory issued January 26 at 8:47PM PST until January 27 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less with some areas down to 800 feet in dense fog. * WHERE...A portion of central California. * WHEN...From midnight tonight to 11 AM PST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 168, 180, and 198.
January 27, 2026 at 5:00 AM
hnx.nws-bot.us
Dense Fog Advisory issued January 26 at 1:00PM PST until January 27 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less with some areas down to 800 feet in dense fog. * WHERE...Across the San Joaquin Valley. * WHEN...From midnight tonight to 11 AM PST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 168, 180, and 198.
January 26, 2026 at 9:15 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 26 at 11:42AM PST until January 26 at 1:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility as low as 800 feet will be observed in dense fog. * WHERE...A portion of central California. * WHEN...Until 1 PM PST this afternoon. * IMPACTS...Low visibility could make driving conditions hazardous.
January 26, 2026 at 7:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 26 at 10:42AM PST until January 26 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility less than one mile in dense fog. * WHERE...A portion of central California. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous.
January 26, 2026 at 6:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 26 at 4:10AM PST until January 26 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...San Joaquin Valley. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
January 26, 2026 at 12:15 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 25 at 2:37AM PST until January 25 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
January 25, 2026 at 10:45 AM
hnx.nws-bot.us
Dense Fog Advisory issued January 24 at 6:49PM PST until January 25 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Tehachapi. * WHEN...Until 11 AM PST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...South End San Joaquin Valley. * WHEN...From 11 PM this evening to 11 AM PST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...From 11 PM this evening to 11 AM PST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous.
January 25, 2026 at 3:00 AM
hnx.nws-bot.us
Dense Fog Advisory issued January 24 at 1:42PM PST until January 25 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Patches of Visibility down to a quarter mile in dense fog. * WHERE...San Joaquin Valley. * WHEN...From 11 PM this evening to 11 AM PST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 168, 180, and 198.
January 24, 2026 at 9:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 24 at 4:42AM PST until January 24 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 168, 180, and 198. Fog will clear in the afternoons and return by the evening hours.
January 24, 2026 at 12:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 23 at 8:49PM PST until January 24 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...Until 11 AM PST Saturday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 168, 180, and 198. Fog will clear in the afternoons and return by the evening hours.
January 24, 2026 at 5:00 AM
hnx.nws-bot.us
Dense Fog Advisory issued January 23 at 12:33PM PST until January 24 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...Until 11 AM PST Saturday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 168, 180, and 198. Fog will clear in the afternoons and return by the evening hours.
January 23, 2026 at 8:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued January 23 at 4:10AM PST until January 24 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...Until 11 AM PST Saturday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways include, but are not limited to Interstate 5, State Routes 99, 41, 43, 46, 58, 59, 140, 152, 165, 168, 180, and 198. Fog will clear in the afternoons and return by the evening hours.
January 23, 2026 at 12:15 PM