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Current Weather Conditions:
GRANT COUNTY AIRPORT, WA, United States

NWS Point Forecast for KMWH (KMWH) 47-12N 119-19W 362M

Conditions at

2026.03.22 2052 UTC
Wind from the SSW (200 degrees) at 14 MPH (12 KT) gusting to 18 MPH (16 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 55.0 F (12.8 C)
Dew Point 24.1 F (-4.4 C)
Relative Humidity 29%
Pressure (altimeter) 30.28 in. Hg (1025 hPa)
Pressure tendency 0.06 inches (1.9 hPa) lower than three hours ago
ob KMWH 222052Z 20012G16KT 10SM CLR 13/M04 A3028 RMK AO2 SLP259 T01281044 58019

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
48.9 (9.4) 28.9 (-1.7) In the 6 hours preceding Mar 22, 2026 - 01:52 PM EDT / 2026.03.22 1752 UTC
63.0 (17.2) 35.1 (1.7) In the 24 hours preceding Mar 22, 2026 - 03:52 AM EDT / 2026.03.22 0752 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 5 PM (21) Mar 22 55.0 (12.8) 24.1 (-4.4) 30.28 (1025) SSW 14
4 PM (20) Mar 22 52.0 (11.1) 23.0 (-5.0) 30.3 (1026) S 9
3 PM (19) Mar 22 51.1 (10.6) 21.9 (-5.6) 30.32 (1026) S 13
2 PM (18) Mar 22 48.9 (9.4) 23.0 (-5.0) 30.33 (1027) S 12
1 PM (17) Mar 22 45.0 (7.2) 27.0 (-2.8) 30.34 (1027) S 8
Noon (16) Mar 22 37.9 (3.3) 27.0 (-2.8) 30.33 (1027) SE 7
11 AM (15) Mar 22 32.0 (0.0) 25.0 (-3.9) 30.32 (1026) Calm
10 AM (14) Mar 22 28.9 (-1.7) 23.0 (-5.0) 30.31 (1026) SE 7
9 AM (13) Mar 22 36.0 (2.2) 24.1 (-4.4) 30.3 (1026) S 7
8 AM (12) Mar 22 39.0 (3.9) 24.1 (-4.4) 30.28 (1025) SW 9
7 AM (11) Mar 22 37.9 (3.3) 25.0 (-3.9) 30.28 (1025) SSW 6
6 AM (10) Mar 22 35.1 (1.7) 21.9 (-5.6) 30.28 (1025) SSW 7
5 AM (9) Mar 22 35.1 (1.7) 19.9 (-6.7) 30.27 (1025) SSE 3
4 AM (8) Mar 22 39.0 (3.9) 19.0 (-7.2) 30.25 (1024) SSW 7
3 AM (7) Mar 22 37.9 (3.3) 18.0 (-7.8) 30.24 (1024) Calm
2 AM (6) Mar 22 42.1 (5.6) 21.0 (-6.1) 30.22 (1023) W 5
1 AM (5) Mar 22 42.1 (5.6) 21.9 (-5.6) 30.2 (1022) WNW 7
Midnight (4) Mar 22 42.1 (5.6) 24.1 (-4.4) 30.17 (1021) NNW 8
11 PM (3) Mar 21 48.0 (8.9) 21.0 (-6.1) 30.15 (1020) NW 12
10 PM (2) Mar 21 55.9 (13.3) 24.1 (-4.4) 30.12 (1019) W 8
9 PM (1) Mar 21 60.1 (15.6) 16.0 (-8.9) 30.11 (1019) WSW 15
8 PM (0) Mar 21 61.0 (16.1) 19.0 (-7.2) 30.11 (1019) WSW 15
7 PM (23) Mar 21 62.1 (16.7) 12.0 (-11.1) 30.1 (1019) W 18
Oldest 6 PM (22) Mar 21 62.1 (16.7) 12.0 (-11.1) 30.1 (1019) WSW 18
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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