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
Renton Municipal Airport (KRNT)
Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.
Clear
68°F
20°C
| Humidity | 45% |
| Wind Speed | NNW 8 MPH |
| Barometer | 30.14 in (1020.66 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 20 May 06:00 PM PDT |
Extended Forecast for
2 Miles NNE Newcastle WA
Tonight
Low: 49 °F
Partly Cloudy
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 53 °F
Partly Cloudy
Saturday
High: 74 °F
Mostly Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Sunday
High: 69 °F
Partly Sunny
Sunday Night
Low: 50 °F
Chance Rain
Detailed Forecast
Tonight
Partly cloudy, with a low around 49. North wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 74. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 52. North northwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 75. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 53. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 69.
Sunday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 50.
Memorial Day
Rain likely, mainly after 11am. Mostly cloudy, with a high near 59.
Monday Night
Rain likely. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 67.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Newcastle WA
47.57°N 122.15°W (Elev. 397 ft)
47.57°N 122.15°W (Elev. 397 ft)
12:25 pm PDT May 20, 2026
6pm PDT May 20, 2026-6pm PDT May 27, 2026
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