Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Winter Storm Warning 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	48%
Wind Speed	NW 2 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	21 Apr 02:00 AM PDT

More Information:

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

Extended Forecast for

13 Miles WNW Tioga Pass CA

Winter Storm Warning until April 22, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until April 22, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Overnight
Low: 30 °F
Snow Likely
Tuesday
High: 30 °F⇓
Heavy Snow
and Breezy
Tuesday Night
Low: 14 °F
Heavy Snow
and Breezy
Wednesday
High: 28 °F
Chance Snow
Wednesday Night
Low: 13 °F
Slight Chance
Snow then
Mostly Clear
Thursday
High: 37 °F
Sunny
Thursday Night
Low: 21 °F
Partly Cloudy
Friday
High: 40 °F
Slight Chance
Snow

Detailed Forecast

Overnight

Snow likely, mainly after 5am. Partly cloudy early, then becoming cloudy, with a steady temperature around 30. Wind chill values as low as 17. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

Snow likely before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. Temperature rising to near 30 by noon, then falling to around 25 during the remainder of the day. Wind chill values as low as 11. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Tuesday Night

Snow showers before 11pm, then snow after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 14. Wind chill values as low as 3. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday

A chance of snow before 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny and cold, with a high near 28. Wind chill values as low as 2. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. 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 13. West southwest wind 5 to 10 mph becoming east southeast in the evening. Winds could gust as high as 15 mph.

Thursday

Sunny, with a high near 37. East southeast wind 5 to 10 mph becoming west in the afternoon.

Thursday Night

Partly cloudy, with a low around 21. West wind around 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph.

Friday

A 10 percent chance of snow after 11am. Mostly sunny, with a high near 40. East northeast wind around 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.

Friday Night

Mostly cloudy, with a low around 22. West wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph.

Saturday

A 40 percent chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 37. East wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

A 40 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 23. West wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday

A 30 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday Night

A 30 percent chance of snow. Partly cloudy, with a low around 21. West southwest wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.

Monday

A 30 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 39. South southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.