Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Hazardous Weather Conditions

Current conditions at

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

53°F

12°C

Humidity	24%
Wind Speed	WSW 5 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	30 Mar 08:04 PM PDT

More Information:

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

Extended Forecast for

14 Miles SE Mammoth Lakes CA

High Wind Watch April 1, 08:00pm until April 2, 02:00pm

Winter Weather Advisory March 31, 05:00am until April 1, 05:00am

Click here for hazard details and duration

High Wind Watch

Winter Weather Advisory

Tonight
Low: 25 °F
Chance Snow
Showers and
Breezy
Tuesday
High: 33 °F
Heavy Snow
and Windy
Tuesday Night
Low: 18 °F
Breezy. Snow
Showers
Likely then
Chance Snow
Showers
Wednesday
High: 33 °F
Chance Snow
Showers and
Breezy
Wednesday Night
Low: 18 °F
Chance Snow
Showers and
Very Windy
Thursday
High: 36 °F
Sunny and
Very Windy
Thursday Night
Low: 12 °F
Mostly Clear
and Breezy
then Mostly
Clear
Friday
High: 36 °F
Sunny and
Breezy
Friday Night
Low: 17 °F
Mostly Clear
and Breezy
then Mostly
Clear

Detailed Forecast

Tonight

A 30 percent chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 25. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph. Total nighttime snow accumulation of around an inch possible.

Tuesday

Snow showers, mainly after 8am. The snow could be heavy at times. High near 33. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

Tuesday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 18. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday

A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 33. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.

Wednesday Night

A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 18. Very windy, with a southwest wind 30 to 40 mph increasing to 40 to 50 mph after midnight. Winds could gust as high as 75 mph. Little or no snow accumulation expected.

Thursday

Sunny, with a high near 36. Very windy, with a west wind 40 to 50 mph decreasing to 25 to 35 mph in the afternoon. Winds could gust as high as 70 mph.

Thursday Night

Mostly clear, with a low around 12. Breezy.

Friday

Sunny, with a high near 36. Breezy.

Friday Night

Mostly clear, with a low around 17. Breezy.

Saturday

Sunny, with a high near 41.

Saturday Night

Partly cloudy, with a low around 21.

Sunday

Mostly sunny, with a high near 45.