Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from April 11, 02:00 PM PDT until April 12, 11:00 PM PDT

Current conditions at

DEXTER (DEXC1)

Lat: 37.83888°NLon: 118.77189°WElev: 7981.0ft.

37°F

3°C

Humidity	59%
Wind Speed	S 4 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	10 Apr 10:53 PM PDT

More Information:

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

Extended Forecast for

13 Miles NE Mammoth Lakes CA

Winter Storm Warning April 11, 02:00pm until April 12, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 26 °F
Slight Chance
Rain/Snow
Saturday
High: 54 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 24 °F
Snow Showers
Likely
Sunday
High: 43 °F
Snow Showers
Sunday Night
Low: 18 °F
Chance Snow
Showers then
Slight Chance
Snow Showers
Monday
High: 47 °F
Chance Snow
Showers
Monday Night
Low: 20 °F
Mostly Clear
Tuesday
High: 54 °F
Sunny
Tuesday Night
Low: 24 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of rain and snow showers before 2am. Partly cloudy, with a low around 26. West wind 5 to 10 mph. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 54. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Saturday Night

Snow showers likely, mainly after 11pm. Increasing clouds, with a low around 24. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday

Snow showers. Some thunder is also possible. High near 43. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Sunday Night

A 50 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 18. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.

Monday

A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 47. Calm wind becoming northwest around 5 mph in the afternoon. Little or no snow accumulation expected.

Monday Night

Mostly clear, with a low around 20.

Tuesday

Sunny, with a high near 54.

Tuesday Night

Mostly clear, with a low around 24.

Wednesday

Sunny, with a high near 59.

Wednesday Night

Partly cloudy, with a low around 27.

Thursday

Sunny, with a high near 56.