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

Winter Storm Watch in effect from April 1, 05:00 AM PDT until April 2, 05:00 PM PDT

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

37°F

3°C

Humidity	100%
Wind Speed	WSW 3 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	31 Mar 03:15 AM PDT

More Information:

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

Extended Forecast for

4 Miles ESE Cascade Summit OR

Winter Storm Watch April 1, 05:00am until April 2, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 36 °F
Showers
Tuesday
High: 45 °F
Showers
Likely then
Rain/Snow
Tuesday Night
Low: 34 °F
Rain/Snow
Wednesday
High: 41 °F
Rain/Snow
Wednesday Night
Low: 26 °F
Snow Showers
Thursday
High: 37 °F
Snow Showers
Thursday Night
Low: 21 °F
Chance Snow
Showers then
Partly Cloudy
Friday
High: 51 °F
Sunny
Friday Night
Low: 28 °F
Mostly Clear

Detailed Forecast

Overnight

Showers. Snow level 6000 feet. Low around 36. South southwest wind around 6 mph. Chance of precipitation is 80%.

Tuesday

Rain showers before 5pm, then rain likely, possibly mixed with snow showers. Snow level 5900 feet. High near 45. Southwest wind 7 to 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday Night

Snow, possibly mixed with rain. Snow level 5800 feet lowering to 4900 feet after midnight . Low around 34. Southwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday

Rain and snow. Snow level 5200 feet. High near 41. South wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow showers. Low around 26. West southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow showers. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 40 percent chance of snow showers before 11pm. Partly cloudy, with a low around 21. New snow accumulation of less than a half inch possible.

Friday

Sunny, with a high near 51.

Friday Night

Mostly clear, with a low around 28.

Saturday

Sunny, with a high near 60.

Saturday Night

Mostly clear, with a low around 34.