Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from April 21, 02:00 AM PDT until April 22, 05:00 PM PDT

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

28°F

-2°C

Humidity	70%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	20 Apr 05:00 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles W Conway Summit CA

Winter Storm Watch April 21, 02:00am until April 22, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Today
High: 37 °F
Chance Snow
and Windy
Tonight
Low: 23 °F
Chance Snow
and Windy
Tuesday
High: 27 °F⇓
Snow Likely
and Windy
Tuesday Night
Low: 12 °F
Heavy Snow
and Windy
Wednesday
High: 24 °F
Breezy. Snow
Likely then
Chance Snow
Showers
Wednesday Night
Low: 11 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Thursday
High: 31 °F
Cold
Thursday Night
Low: 17 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Friday
High: 32 °F
Cold

Detailed Forecast

Today

A 30 percent chance of snow after 11am. Mostly sunny, with a high near 37. Wind chill values as low as 12. Windy, with a south southwest wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph. Little or no snow accumulation expected.

Tonight

A 30 percent chance of snow, mainly after 11pm. Increasing clouds, with a low around 23. Wind chill values as low as 8. Windy, with a south southwest wind 25 to 35 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely, mainly after 11am. Cloudy and cold, with a temperature rising to near 27 by 10am, then falling to around 20 during the remainder of the day. Wind chill values as low as 1. Windy, with a south wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 7 to 11 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 12. Wind chill values as low as -7. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow likely before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Mostly sunny and cold, with a high near 24. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

Mostly clear, with a low around 11. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Thursday

Sunny and cold, with a high near 31. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night

Partly cloudy, with a low around 17. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

Friday

Mostly sunny and cold, with a high near 32. West northwest wind around 15 mph becoming north northeast in the morning. Winds could gust as high as 25 mph.

Friday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. West wind around 15 mph becoming north northeast in the evening. Winds could gust as high as 25 mph.

Saturday

A 30 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 33. Northwest wind 10 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.

Saturday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 20. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

Sunday

A 30 percent chance of snow. Partly sunny and cold, with a high near 30. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.