Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. 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: A 50 percent chance of showers.  Mostly cloudy, with a low around 47. Northwest wind around 7 mph.

    Low: 47 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers before noon.  Cloudy, then gradually becoming mostly sunny, with a high near 52. West northwest wind 6 to 8 mph.

    High: 52 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. West northwest wind 5 to 7 mph becoming calm.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely after 11am.  Mostly cloudy, with a high near 52. Southwest wind 6 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers.  Low around 46. South southwest wind 16 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 46 °F

    Showers

  • Wednesday

    Wednesday: Showers.  Snow level 4700 feet lowering to 2700 feet in the afternoon . High near 51. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °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 41. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °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 53.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers. Mostly cloudy, with a low around 47. Northwest wind around 7 mph.
Monday
A 50 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 52. West northwest wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 42. West northwest wind 5 to 7 mph becoming calm.
Tuesday
Showers likely after 11am. Mostly cloudy, with a high near 52. Southwest wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers. Low around 46. South southwest wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Showers. Snow level 4700 feet lowering to 2700 feet in the afternoon . High near 51. 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 41. 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 53.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 57.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 47.
Sunday
Rain likely. Mostly cloudy, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Coos Bay OR
 43.38°N 124.21°W (Elev. 0 ft)
4:41 am PDT Apr 13, 2026
5am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database