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Madera County weather alerts

1 active alert for Madera County, California right now: a Winter Weather Advisory.

41 in the last 30 days 73 in 12 months (since Aug 30) most common: Heat Advisory Get alerts on your phone →

Active alerts for Madera County

Refreshed every few minutes; times in PDT.

Moderate Expected

Winter Weather Advisory

Issued Wed, Oct 21, 9:31 PM PDT by NWS Hanford CA Until Thu, Oct 22, 11:00 AM PDT (in 10 hr)

Area: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra

* WHAT...There is an 70% chance of 4 inches or more of snow along the Tioga Pass and highway 120. There is a 60-80% chance for four inches or more of snow above 8,000 feet in Tulare, Madera, and Fresno Counties. * WHERE...Above 8,000 feet in the Sierra Nevada. * WHEN...Until 11 AM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, wil...

What it means: Snow, sleet or freezing rain that makes travel slippery is expected. Allow extra time and drive carefully.

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Where

Madera County on the map

Alert polygons are NWS's own. Forecast Bar's radar shows the same warnings over live precipitation, with future radar and lightning. See the radar.

Last 30 days

Recent alerts for Madera County

AlertIssuedEndedIssued by
Winter Weather Advisory Oct 21, 1:44 PM 11:00 AM Hanford CA
Special Weather Statement Oct 21, 12:09 PM Oct 21, 12:45 PM Hanford CA
Special Weather Statement Oct 21, 11:53 AM Oct 21, 12:30 PM Hanford CA
Special Weather Statement Oct 21, 11:39 AM Oct 21, 12:15 PM Hanford CA
Special Weather Statement Oct 21, 11:37 AM Oct 21, 12:00 PM Hanford CA
Special Weather Statement Oct 21, 11:21 AM Oct 21, 11:45 AM Hanford CA
Special Weather Statement Oct 21, 10:58 AM Oct 21, 11:30 AM Hanford CA
Special Weather Statement Oct 21, 10:31 AM Oct 21, 11:00 AM Hanford CA
Winter Weather Advisory Oct 21, 4:35 AM 11:00 AM Hanford CA
Winter Weather Advisory Oct 20, 8:35 PM 11:00 AM Hanford CA
Winter Weather Advisory Oct 20, 8:32 PM 11:00 AM Hanford CA
Winter Weather Advisory Oct 20, 12:51 PM 11:00 AM Hanford CA
Red Flag Warning Oct 16, 9:48 PM Oct 16, 10:00 PM Hanford CA
Red Flag Warning Oct 16, 5:34 PM Oct 16, 10:00 PM Hanford CA
Red Flag Warning Oct 16, 10:35 AM Oct 16, 10:00 PM Hanford CA
Red Flag Warning Oct 16, 2:31 AM Oct 16, 10:00 PM Hanford CA
Red Flag Warning Oct 15, 6:05 PM Oct 16, 10:00 PM Hanford CA
Red Flag Warning Oct 15, 10:20 AM Oct 16, 10:00 PM Hanford CA
Red Flag Warning Oct 15, 2:32 AM Oct 16, 10:00 PM Hanford CA
Red Flag Warning Oct 14, 6:20 PM Oct 16, 10:00 PM Hanford CA
Red Flag Warning Oct 14, 10:30 AM Oct 16, 10:00 PM Hanford CA
Red Flag Warning Oct 10, 1:12 AM Oct 10, 9:00 PM Reno NV
Red Flag Warning Oct 9, 10:09 PM Oct 10, 9:00 PM Reno NV
Red Flag Warning Oct 9, 11:23 AM Oct 10, 9:00 PM Reno NV
Heat Advisory Oct 8, 9:42 PM Oct 8, 10:00 PM Hanford CA
Heat Advisory Oct 8, 5:31 PM Oct 8, 10:00 PM Hanford CA
Fire Weather Watch Oct 8, 11:40 AM Oct 10, 9:00 PM Reno NV
Fire Weather Watch Oct 8, 10:42 AM Oct 10, 12:00 PM Reno NV
Heat Advisory Oct 8, 9:53 AM Oct 8, 10:00 PM Hanford CA
Heat Advisory Oct 8, 1:51 AM Oct 8, 10:00 PM Hanford CA
Heat Advisory Oct 7, 4:32 PM Oct 8, 10:00 PM Hanford CA
Heat Advisory Oct 7, 8:44 AM Oct 8, 10:00 PM Hanford CA
Heat Advisory Oct 7, 4:37 AM Oct 9, 10:00 PM Hanford CA
Heat Advisory Oct 6, 4:32 PM Oct 9, 10:00 PM Hanford CA
Heat Advisory Oct 5, 10:15 AM Oct 9, 10:00 PM Hanford CA
Heat Advisory Oct 5, 1:43 AM Oct 7, 11:00 PM Hanford CA
Heat Advisory Oct 4, 5:41 PM Oct 7, 11:00 PM Hanford CA
Heat Advisory Oct 4, 1:27 PM Oct 7, 11:00 PM Hanford CA
Heat Advisory Oct 4, 10:33 AM Oct 7, 11:00 PM Hanford CA
Heat Advisory Oct 4, 2:31 AM Oct 7, 11:00 PM Hanford CA

Pattern

What Madera County gets alerted for

Every alert that named Madera County in the last 12 months, by type. Records begin August 30, 2026, so this fills in over the year.

Heat Advisory
35
Red Flag Warning
15
Special Weather Statement
8
Wind Advisory
6
Winter Weather Advisory
6
Fire Weather Watch
3

Plain English

What these alerts mean

A warning means the hazard is happening or about to; a watch means conditions favour it; an advisory is a lesser hazard still worth planning around.

Winter Weather Advisory

Snow, sleet or freezing rain that makes travel slippery is expected. Allow extra time and drive carefully.

Special Weather Statement

A heads-up about conditions that do not meet warning or advisory criteria but still deserve attention, such as a strong storm, patchy fog or a brief burst of snow.

Red Flag Warning

Critical fire weather: dry fuels, low humidity and gusty winds. Any fire can spread rapidly; avoid outdoor burning.

Heat Advisory

Heat index values high enough to cause heat illness with prolonged exposure. Drink water, stay in air conditioning and check on neighbours.

Fire Weather Watch

Critical fire weather conditions are possible. Postpone outdoor burning.

Wind Advisory

Sustained winds of 30 mph or more, or gusts to 45 mph, are expected. Use caution driving high-profile vehicles.

Nearby

Alerts near Madera County

Cities in Madera County

Madera

Neighbouring counties in California

Mariposa County1 Fresno County2 Tuolumne County1 Merced County Stanislaus County Mono County1 Tulare County2 Monterey County All of California →

Questions

About Madera County alerts

How do I get Madera County weather alerts on my iPhone?

Install Forecast Bar, add Madera County as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Madera County then arrives as a push notification at the moment of issue, with Critical Alerts available for the most dangerous warnings. Forecast Bar also runs on iPad, Apple Watch, Mac and Apple TV.

Where do these alerts come from?

From the National Weather Service alert feed (api.weather.gov). NWS issues alerts by county and by forecast zone; this page lists every product that names Madera County. Forecast Bar checks the feed continuously and this page refreshes within a few minutes of a change.

What is the difference between a watch, a warning and an advisory?

A warning means the hazard is occurring, imminent or very likely: act now. A watch means conditions are favourable for it to develop: prepare and stay informed. An advisory covers a hazard that is less serious than a warning but can still cause real inconvenience or danger if you are not ready for it.

Can I get this data as JSON?

Yes. /weather-alerts/ca/madera-county.json returns the active alerts, the last 30 days and the 12-month counts for Madera County, refreshed every minute. Please cache responses and credit National Weather Service as the source.

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