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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

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

Clear

52°F

11°C

Humidity 66%
Wind Speed N 21 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 21 Mar 03:56 PM PDT
Extended Forecast for

Coos Bay OR

  • Tonight

    Tonight: Areas of frost after 2am. Otherwise, partly cloudy, with a low around 36. North wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 11am. Otherwise, mostly sunny, with a high near 57. North northwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 57 °F

    Areas Frost
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. North wind 5 to 15 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 57. Light and variable wind becoming north northwest 5 to 7 mph in the morning.

    High: 57 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 58. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 43. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 55.

    High: 55 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 11pm. Snow level 3400 feet lowering to 2400 feet after midnight . Partly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Areas of frost after 2am. Otherwise, partly cloudy, with a low around 36. North wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Areas of frost before 11am. Otherwise, mostly sunny, with a high near 57. North northwest wind 6 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 38. North wind 5 to 15 mph, with gusts as high as 23 mph.
Monday
Mostly cloudy, with a high near 57. Light and variable wind becoming north northwest 5 to 7 mph in the morning.
Monday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 60%.
Tuesday
Rain. High near 58. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 43. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely. Mostly cloudy, with a high near 55.
Wednesday Night
A chance of rain, mainly before 11pm. Snow level 3400 feet lowering to 2400 feet after midnight . Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Coos Bay OR
 43.38°N 124.24°W (Elev. 128 ft)
Last Update:
3:21 pm PDT Mar 21, 2026
Forecast Valid:
4pm PDT Mar 21, 2026-6pm PDT Mar 28, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation