Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. 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.

48°F

9°C

Humidity	16%
Wind Speed	WSW 2 MPH
Barometer	NA
Dewpoint	4°F (-16°C)
Visibility	NA
Last update	19 Apr 10:00 AM PDT

More Information:

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

Extended Forecast for

9 Miles WSW Tioga Pass 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: 50 °F
Mostly Sunny
Tonight
Low: 25 °F
Partly Cloudy
Monday
High: 50 °F
Chance Snow
Monday Night
Low: 24 °F
Chance Snow
Tuesday
High: 37 °F
Heavy Snow
and Breezy
Tuesday Night
Low: 13 °F
Heavy Snow
then Snow
Showers
Likely
Wednesday
High: 32 °F
Snow Likely
Wednesday Night
Low: 9 °F
Slight Chance
Snow then
Mostly Clear
Thursday
High: 42 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 50. South southwest wind around 10 mph, with gusts as high as 30 mph.

Tonight

Partly cloudy, with a low around 25. Wind chill values as low as 18. South wind 5 to 10 mph, with gusts as high as 20 mph.

Monday

A 30 percent chance of snow after 11am. Sunny, with a high near 50. Wind chill values as low as 16 early. South southwest wind 10 to 15 mph, with gusts as high as 40 mph. Little or no snow accumulation expected.

Monday Night

A 30 percent chance of snow, mainly after 11pm. Mostly clear, with a low around 24. Wind chill values as low as 14. South wind 10 to 15 mph, with gusts as high as 35 mph. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow before 11am, then snow showers likely after 11am. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 37. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 13. 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.

Wednesday

Snow likely before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Mostly cloudy and cold, with a high near 32. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Wednesday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 9. West southwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.

Thursday

Sunny, with a high near 42. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

A 10 percent chance of snow before 11pm. Partly cloudy, with a low around 17. West wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 20 mph.

Friday

A 10 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 44. East wind around 5 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Partly cloudy, with a low around 19. West wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.

Saturday

A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 44. East wind around 5 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.