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.

50°F

10°C

Humidity	20%
Wind Speed	W 4 MPH
Barometer	NA
Dewpoint	10°F (-12°C)
Visibility	NA
Wind Chill	49°F (9°C)
Last update	19 Apr 11:00 AM PDT

More Information:

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

Extended Forecast for

12 Miles W 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: 53 °F
Mostly Sunny
Tonight
Low: 32 °F
Partly Cloudy
Monday
High: 54 °F
Chance Snow
Monday Night
Low: 31 °F
Chance Snow
Tuesday
High: 40 °F
Snow Showers
then
Rain/Snow
Tuesday Night
Low: 20 °F
Heavy Snow
Wednesday
High: 35 °F
Snow Likely
Wednesday Night
Low: 17 °F
Slight Chance
Snow then
Partly Cloudy
Thursday
High: 45 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 53. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tonight

Partly cloudy, with a low around 32. Southeast wind around 5 mph.

Monday

A 30 percent chance of snow after 11am. Sunny, with a high near 54. Wind chill values as low as 27 early. East southeast wind 5 to 15 mph becoming south southwest in the morning. Winds could gust 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 31. South wind 5 to 10 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

Tuesday

Snow showers before 2pm, then rain and snow showers. Some thunder is also possible. High near 40. South southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 20. Southwest wind 5 to 10 mph, with gusts as high as 25 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, with a high near 35. Southwest wind 5 to 10 mph, with gusts as high as 20 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 17. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Thursday

Sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

A 10 percent chance of snow before 11pm. Partly cloudy, with a low around 25. West wind around 5 mph becoming east northeast in the evening.

Friday

A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 47. East northeast wind around 5 mph becoming west southwest in the morning. Chance of precipitation is 10%.

Friday Night

A 20 percent chance of snow. Partly cloudy, with a low around 27. West wind around 5 mph becoming east after midnight.

Saturday

A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 48. East wind around 5 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.