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.

38°F

3°C

Humidity	49%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	19 Apr 09:00 AM PDT

More Information:

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

Extended Forecast for

3 Miles NW 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: 40 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Tonight
Low: 25 °F
Partly Cloudy
Monday
High: 41 °F
Sunny and
Breezy
Monday Night
Low: 25 °F
Chance Snow
and Breezy
Tuesday
High: 30 °F
Snow Showers
Likely and
Breezy
Tuesday Night
Low: 14 °F
Breezy. Heavy
Snow then
Snow Showers
Likely
Wednesday
High: 24 °F
Snow Likely
and Breezy
Wednesday Night
Low: 11 °F
Partly Cloudy
Thursday
High: 33 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 40. Wind chill values as low as 26. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 35 mph.

Tonight

Partly cloudy, with a low around 25. Wind chill values as low as 15. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Monday

Sunny, with a high near 41. Wind chill values as low as 17. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 45 mph.

Monday Night

A 30 percent chance of snow, mainly after 11pm. Mostly clear, with a low around 25. Wind chill values as low as 13. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Mostly cloudy and cold, with a high near 30. Breezy, with a south wind 20 to 25 mph, with gusts as high as 50 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 14. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 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 24. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday Night

Partly cloudy, with a low around 11. West southwest wind 5 to 15 mph, with gusts as high as 30 mph.

Thursday

Sunny, with a high near 33. West wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday Night

A 10 percent chance of snow before 11pm. Partly cloudy, with a low around 18. West wind 10 to 15 mph becoming east northeast in the evening. Winds could gust as high as 25 mph.

Friday

A 10 percent chance of snow. Mostly sunny, with a high near 36. East southeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

Friday Night

Partly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 36. West southwest wind around 10 mph, with gusts as high as 25 mph.