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
Tacoma / McChord Air Force Base (KTCM)
Lat: 47.15°NLon: 122.48333°WElev: 322.0ft.
Clear
51°F
11°C
| Humidity | 83% |
| Wind Speed | N 0 MPH |
| Barometer | 30.14 in (1020.66 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 20 May 11:55 PM PDT |
Extended Forecast for
2 Miles NE Steilacoom WA
Overnight
Low: 49 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 51 °F
Partly Cloudy
Saturday
High: 73 °F
Partly Sunny
Saturday Night
Low: 48 °F
Partly Cloudy
Sunday
High: 67 °F
Mostly Cloudy
Sunday Night
Low: 48 °F
Chance Rain
Detailed Forecast
Overnight
Mostly clear, with a low around 49. Calm wind.
Thursday
Sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 50. North northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 75. Light north northwest wind.
Friday Night
Partly cloudy, with a low around 51. Northwest wind around 6 mph becoming light and variable after midnight.
Saturday
Partly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly cloudy, with a high near 67.
Sunday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.
Memorial Day
Rain likely. Mostly cloudy, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NE Steilacoom WA
47.19°N 122.57°W (Elev. 200 ft)
47.19°N 122.57°W (Elev. 200 ft)
11:26 pm PDT May 20, 2026
12am PDT May 21, 2026-6pm PDT May 27, 2026
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