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Hazardous Weather Conditions
Current conditions at
Harrisonville Lawrence Smith Memorial Airport (KLRY)
Lat: 38.61°NLon: 94.34°WElev: 915ft.
Fair
46°F
8°C
| Humidity | 66% |
| Wind Speed | SW 7 mph |
| Barometer | 29.65 in |
| Dewpoint | 36°F (2°C) |
| Visibility | NA |
| Wind Chill | 42°F (6°C) |
| Last update | 9 Dec 8:15 pm CST |
Extended Forecast for
3 Miles NNE Merwin MO
Tonight

Low: 38 °F
Decreasing
CloudsWednesday
High: 46 °F
Sunny and
Breezy then
SunnyWednesday Night

Low: 28 °F
Mostly Cloudy
Thursday

High: 54 °F
Mostly Sunny
Thursday Night

Low: 33 °F
Partly Cloudy
Friday

High: 43 °F
Mostly Sunny
Friday Night

Low: 20 °F
Partly Cloudy
Saturday

High: 37 °F
Partly Sunny
Saturday Night

Low: 11 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Southwest wind 13 to 18 mph becoming northwest after midnight. Winds could gust as high as 33 mph.
Wednesday
Sunny, with a high near 46. Breezy, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 37 mph.
Wednesday Night
Mostly cloudy, with a low around 28. Northwest wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 54. Southeast wind 6 to 10 mph becoming south southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 33. South southwest wind around 6 mph becoming north northwest after midnight.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Merwin MO
38.44°N 94.58°W (Elev. 997 ft)
38.44°N 94.58°W (Elev. 997 ft)
8:06 pm CST Dec 9, 2025
8pm CST Dec 9, 2025-6pm CST Dec 16, 2025



