National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

SUGARLOAF (SGFO3)

Lat: 43.66361°NLon: 122.62917°WElev: 4328.0ft.

NA

41°F

5°C

Humidity 79%
Wind Speed SW 9 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 30 Mar 10:06 PM PDT
Extended Forecast for

7 Miles SSW Hills Creek Res. OR

Winter Storm Watch April 1, 05:00am until April 2, 05:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 45. Calm wind. Chance of precipitation is 80%.

    Low: 45 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 49. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 80%.

    High: 49 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Snow level 5300 feet lowering to 4500 feet after midnight . Low around 42. South wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely
    then Rain

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after 5pm. Snow level 4700 feet. High near 43. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain showers before 11pm, then snow showers, possibly mixed with rain between 11pm and 2am, then snow showers after 2am. Some thunder is also possible. Snow level 3900 feet lowering to 2600 feet after midnight . Low around 34. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 34 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers before 11am, then rain and snow showers between 11am and 2pm, then rain showers after 2pm. Snow level rising to 3200 feet in the afternoon. High near 41. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 41 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 11pm, then a slight chance of rain and snow. Snow level 3500 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 45. Calm wind. Chance of precipitation is 80%.
Tuesday
Rain. High near 49. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 80%.
Tuesday Night
Rain. Snow level 5300 feet lowering to 4500 feet after midnight . Low around 42. South wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, with thunderstorms also possible after 5pm. Snow level 4700 feet. High near 43. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain showers before 11pm, then snow showers, possibly mixed with rain between 11pm and 2am, then snow showers after 2am. Some thunder is also possible. Snow level 3900 feet lowering to 2600 feet after midnight . Low around 34. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers before 11am, then rain and snow showers between 11am and 2pm, then rain showers after 2pm. Snow level rising to 3200 feet in the afternoon. High near 41. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A chance of rain before 11pm, then a slight chance of rain and snow. Snow level 3500 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 46.
Monday
A chance of rain. Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Hills Creek Res. OR
 43.57°N 122.44°W (Elev. 2631 ft)
Last Update:
10:41 pm PDT Mar 30, 2026
Forecast Valid:
11pm PDT Mar 30, 2026-6pm PDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation