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 >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

Lat: 43.41948°NLon: 124.2437°WElev: 10.0ft.

Partly Cloudy

52°F

11°C

Humidity 76%
Wind Speed SE 6 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 30 Mar 11:35 PM PDT
Extended Forecast for

Coos Bay OR

  • Tonight

    Tonight: A 20 percent chance of rain.  Mostly cloudy, with a low around 42. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 42 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Partly sunny, with a high near 57. South southeast wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 57 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm.  Snow level 3100 feet rising to 5100 feet after midnight. Low around 43. West southwest wind 7 to 9 mph becoming south in the evening.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after 5pm.  High near 53. West southwest wind 10 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 53 °F

    Rain

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Snow level 2700 feet. Low around 39. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers

  • Thursday

    Thursday: Rain.  Snow level 3000 feet. High near 55. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm.  Snow level 3000 feet. Partly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 42. Calm wind becoming south southeast around 5 mph after midnight.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 57. South southeast wind 5 to 8 mph becoming west southwest in the afternoon.
Tuesday Night
Rain, mainly after 10pm. Snow level 3100 feet rising to 5100 feet after midnight. Low around 43. West southwest wind 7 to 9 mph becoming south in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, with thunderstorms also possible after 5pm. High near 53. West southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Snow level 2700 feet. Low around 39. Southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain. Snow level 3000 feet. High near 55. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 20 percent chance of rain before 11pm. Snow level 3000 feet. Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 65.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Coos Bay OR
 43.36°N 124.21°W (Elev. 98 ft)
11:26 pm PDT Mar 30, 2026
11pm PDT Mar 30, 2026-6pm PDT Apr 6, 2026
 
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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