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Mono County weather alerts

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

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

Active alerts for Mono County

Refreshed every few minutes; times in PDT.

Moderate Expected

Winter Weather Advisory

Issued Thu, Oct 22, 1:47 AM PDT by NWS Reno NV Until Thu, Oct 22, 5:00 PM PDT (in 7 hr)

Area: Mono

* CHANGES...None. * WHAT...Snow above 8000 feet. Additional snow accumulations of 2 to 6 inches with 8 to 10 inches along the highest mountain peaks. Ridge winds gusting as high as 40 mph at times. * WHERE...Mono County. * WHEN...Until 5 PM PDT this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Thursday ...

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

Mono 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 Mono County

AlertIssuedEndedIssued by
Winter Weather Advisory Oct 21, 1:39 AM 5:00 PM Reno NV
Winter Weather Advisory Oct 20, 12:56 PM 5:00 PM Reno NV
Lake Wind Advisory Oct 10, 1:15 AM Oct 10, 11:00 PM Reno NV
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
Lake Wind Advisory Oct 9, 12:47 PM Oct 10, 11:00 PM Reno NV
Red Flag Warning Oct 9, 11:23 AM Oct 10, 9:00 PM Reno NV
Lake Wind Advisory Oct 8, 11:45 AM Oct 10, 11:00 PM Reno NV
Fire Weather Watch Oct 8, 11:40 AM Oct 10, 9:00 PM Reno NV
Lake Wind Advisory Oct 8, 11:21 AM Oct 10, 12:00 PM Reno NV
Fire Weather Watch Oct 8, 10:42 AM Oct 10, 12:00 PM Reno NV
Local Area Emergency Oct 3, 6:44 PM Oct 3, 10:44 PM —
Local Area Emergency Oct 3, 5:14 PM Oct 4, 5:14 PM —
Local Area Emergency Oct 3, 3:42 PM Oct 4, 3:42 PM —
Lake Wind Advisory Sep 25, 10:00 AM Sep 25, 8:00 PM Reno NV
Red Flag Warning Sep 25, 9:58 AM Sep 25, 10:00 PM Reno NV
Lake Wind Advisory Sep 24, 12:09 PM Sep 25, 8:00 PM Reno NV
Red Flag Warning Sep 24, 10:28 AM Sep 25, 10:00 PM Reno NV
Fire Weather Watch Sep 23, 12:47 PM Sep 25, 10:00 PM Reno NV

Pattern

What Mono County gets alerted for

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

Lake Wind Advisory
15
Red Flag Warning
10
Fire Weather Watch
5
High Wind Watch
3
Local Area Emergency
3
Winter Weather Advisory
3
Wind Advisory
2

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.

Lake Wind Advisory

Winds strong enough to make lake waters hazardous for small boats.

Red Flag Warning

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

Fire Weather Watch

Critical fire weather conditions are possible. Postpone outdoor burning.

High Wind Watch

Damaging winds are possible. Secure loose objects ahead of time.

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 Mono County

Neighbouring counties in California

Tuolumne County1 Alpine County Mariposa County1 Madera County1 Fresno County2 Inyo County All of California →

Questions

About Mono County alerts

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

Install Forecast Bar, add Mono County as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Mono 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 Mono 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/mono-county.json returns the active alerts, the last 30 days and the 12-month counts for Mono County, refreshed every minute. Please cache responses and credit National Weather Service as the source.

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