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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

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

Clear

55°F

13°C

Humidity 82%
Wind Speed NW 9 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 12 Apr 03:56 PM PDT
Extended Forecast for

Coos Bay OR

  • Overnight

    Overnight: Showers likely, mainly between 2am and 4am. Mostly cloudy, with a steady temperature around 47. Calm wind becoming northwest around 5 mph. Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Monday

    Monday: A 50 percent chance of showers before noon. Snow level 3900 feet lowering to 3000 feet in the afternoon . Cloudy, then gradually becoming mostly sunny, with a high near 55. Calm wind becoming northwest around 6 mph in the morning.

    High: 55 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely after 11am. Mostly cloudy, with a high near 55. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Low around 43. South southwest wind around 9 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Showers

  • Wednesday

    Wednesday: Showers. Snow level 4800 feet lowering to 2700 feet in the afternoon . High near 54. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 54 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm. Snow level 2300 feet. Low around 37. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Showers

  • Thursday

    Thursday: A chance of rain. Snow level 2300 feet rising to 2900 feet in the afternoon. Partly sunny, with a high near 56.

    High: 56 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly between 2am and 4am. Mostly cloudy, with a steady temperature around 47. Calm wind becoming northwest around 5 mph. Chance of precipitation is 70%.
Monday
A 50 percent chance of showers before noon. Snow level 3900 feet lowering to 3000 feet in the afternoon . Cloudy, then gradually becoming mostly sunny, with a high near 55. Calm wind becoming northwest around 6 mph in the morning.
Monday Night
Mostly cloudy, with a low around 39. Light and variable wind.
Tuesday
Showers likely after 11am. Mostly cloudy, with a high near 55. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers. Low around 43. South southwest wind around 9 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Showers. Snow level 4800 feet lowering to 2700 feet in the afternoon . High near 54. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm. Snow level 2300 feet. Low around 37. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of rain. Snow level 2300 feet rising to 2900 feet in the afternoon. Partly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 61.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 62.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Mostly cloudy, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Coos Bay OR
 43.36°N 124.21°W (Elev. 98 ft)
Last Update:
11:51 pm PDT Apr 12, 2026
Forecast Valid:
12am PDT Apr 13, 2026-6pm PDT Apr 19, 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