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	76%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	20 Apr 04:00 AM PDT

More Information:

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

Extended Forecast for

16 Miles N Yosemite CA

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

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 34 °F
Mostly Clear
Monday
High: 49 °F
Chance Snow
Monday Night
Low: 32 °F
Chance Snow
Tuesday
High: 36 °F
Heavy Snow
Tuesday Night
Low: 21 °F
Heavy Snow
Wednesday
High: 33 °F
Snow Likely
then Chance
Snow Showers
Wednesday Night
Low: 19 °F
Slight Chance
Snow then
Mostly Clear
Thursday
High: 41 °F
Sunny
Thursday Night
Low: 25 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 34. Southeast wind around 5 mph.

Monday

A 30 percent chance of snow, mainly after 11am. Sunny, with a high near 49. Wind chill values as low as 28 early. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

Monday Night

A 30 percent chance of snow, mainly after 11pm. Increasing clouds, with a low around 32. Wind chill values as low as 24. South wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 36. Wind chill values as low as 18. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 21. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow likely before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 33. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday Night

A 10 percent chance of snow before 11pm. Mostly clear, with a low around 19. West southwest wind around 5 mph becoming east in the evening.

Thursday

Sunny, with a high near 41. East wind around 5 mph becoming west in the afternoon.

Thursday Night

Partly cloudy, with a low around 25. West wind 5 to 10 mph becoming east northeast in the evening.

Friday

A 10 percent chance of snow after 11am. Mostly sunny, with a high near 43. East northeast wind 5 to 10 mph becoming west southwest in the morning.

Friday Night

A 20 percent chance of snow. Partly cloudy, with a low around 28. West wind around 5 mph becoming east northeast in the evening.

Saturday

A 30 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 42. East northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

Saturday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 28. West wind around 5 mph.

Sunday

A 30 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 40. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.