Dangerous Heat and Possible Flooding
Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fog/Mist
61°F
16°C
| Humidity | 97% |
| Wind Speed | W 3 mph |
| Barometer | 30.08 in (1018.0 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 4.00 mi |
| Last update | 28 Aug 2:54 am CDT |
Extended Forecast for
Pacific MO
Overnight
Low: 62 °F
Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 61 °F
Mostly Clear
Saturday
High: 88 °F
Increasing
CloudsSaturday Night
Low: 65 °F
Partly Cloudy
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 71 °F
Mostly Clear
Monday
High: 97 °F
Hot
Monday Night
Low: 73 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 62. Calm wind.
Friday
Sunny, with a high near 86. Calm wind.
Friday Night
Mostly clear, with a low around 61. Calm wind.
Saturday
Increasing clouds, with a high near 88. Light south wind.
Saturday Night
Partly cloudy, with a low around 65. Calm wind.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny and hot, with a high near 97.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
A 20 percent chance of showers. Sunny and hot, with a high near 97.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Pacific MO
38.48°N 90.75°W (Elev. 486 ft)
38.48°N 90.75°W (Elev. 486 ft)
1:26 am CDT Aug 28, 2026
2am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
Additional Resources
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