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

Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Current conditions at

Bellingham, Bellingham International Airport (KBLI)

Lat: 48.79911°NLon: 122.54064°WElev: 148.0ft.

Clear

46°F

8°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 May 04:20 AM PDT
Extended Forecast for

8 Miles SW Bellingham International Airport WA

  • Today

    Today: Mostly sunny, with a high near 66. Calm wind becoming west northwest around 5 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66. Calm wind becoming west around 5 mph.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

  • Memorial Day

    Memorial Day: Rain likely. Mostly cloudy, with a high near 59.

    High: 59 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 66. Calm wind becoming west northwest around 5 mph.
Tonight
Partly cloudy, with a low around 52. Calm wind.
Friday
Mostly sunny, with a high near 66. Calm wind becoming west around 5 mph.
Friday Night
Partly cloudy, with a low around 52. Light and variable wind.
Saturday
Mostly sunny, with a high near 66. Calm wind becoming south southwest 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly cloudy, with a high near 61.
Sunday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 48.
Memorial Day
Rain likely. Mostly cloudy, with a high near 59.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Bellingham International Airport WA
 48.73°N 122.7°W (Elev. 118 ft)
Last Update:
11:26 pm PDT May 20, 2026
Forecast Valid:
4am PDT May 21, 2026-6pm PDT May 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation