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Current Weather Conditions:
WALLA WALLA REGIONAL AIRPORT, WA, United States

NWS Point Forecast for KALW (KALW) 46-06N 118-17W 363M

Conditions at

2026.04.27 2353 UTC
Wind from the WNW (290 degrees) at 5 MPH (4 KT)
Visibility 10 mile(s)
Sky conditions partly cloudy
Temperature 64.9 F (18.3 C)
Dew Point 27.0 F (-2.8 C)
Relative Humidity 23%
Pressure (altimeter) 29.89 in. Hg (1012 hPa)
Pressure tendency 0.01 inches (0.4 hPa) lower than three hours ago
ob KALW 272353Z 29004KT 10SM SCT075 18/M03 A2989 RMK AO2 SLP122 60000 T01831028 10183 20133 57004

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
64.9 (18.3) 55.9 (13.3) In the 6 hours preceding Apr 27, 2026 - 07:53 PM EDT / 2026.04.27 2353 UTC
63.0 (17.2) 36.0 (2.2) In the 24 hours preceding Apr 27, 2026 - 03:53 AM EDT / 2026.04.27 0753 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Apr 27, 2026 - 04:53 PM EDT / 2026.04.27 2053 UTC
A trace In the 6 hours preceding Apr 27, 2026 - 07:53 PM EDT / 2026.04.27 2353 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 8 PM (0) Apr 27 64.9 (18.3) 27.0 (-2.8) 29.89 (1012) WNW 5
7 PM (23) Apr 27 64.0 (17.8) 30.0 (-1.1) 29.89 (1012) Calm
6 PM (22) Apr 27 64.0 (17.8) 34.0 (1.1) 29.9 (1012) WSW 8
5 PM (21) Apr 27 62.1 (16.7) 34.0 (1.1) 29.9 (1012) WNW 7
4 PM (20) Apr 27 61.0 (16.1) 33.1 (0.6) 29.92 (1013) S 8
3 PM (19) Apr 27 59.0 (15.0) 33.1 (0.6) 29.94 (1013) S 8
2 PM (18) Apr 27 55.9 (13.3) 33.1 (0.6) 29.94 (1013) WSW 13
1 PM (17) Apr 27 57.0 (13.9) 34.0 (1.1) 29.94 (1013) W 10
Noon (16) Apr 27 55.9 (13.3) 35.1 (1.7) 29.93 (1013) SSW 12
11 AM (15) Apr 27 52.0 (11.1) 32.0 (0.0) 29.92 (1013) S 8
10 AM (14) Apr 27 50.0 (10.0) 28.0 (-2.2) 29.9 (1012) SSE 8
9 AM (13) Apr 27 45.0 (7.2) 28.9 (-1.7) 29.89 (1012) ESE 5
8 AM (12) Apr 27 46.9 (8.3) 28.0 (-2.2) 29.88 (1011) Calm
7 AM (11) Apr 27 46.9 (8.3) 26.1 (-3.3) 29.86 (1011) Calm
6 AM (10) Apr 27 48.9 (9.4) 27.0 (-2.8) 29.85 (1010) E 7
5 AM (9) Apr 27 50.0 (10.0) 26.1 (-3.3) 29.85 (1010) ESE 8
4 AM (8) Apr 27 48.0 (8.9) 27.0 (-2.8) 29.85 (1010) ESE 9
3 AM (7) Apr 27 46.9 (8.3) 28.0 (-2.2) 29.84 (1010) ESE 8
2 AM (6) Apr 27 46.9 (8.3) 28.0 (-2.2) 29.83 (1010) ESE 8
1 AM (5) Apr 27 48.9 (9.4) 28.9 (-1.7) 29.84 (1010) ESE 9
Midnight (4) Apr 27 51.1 (10.6) 30.0 (-1.1) 29.83 (1010) ESE 6
11 PM (3) Apr 26 57.9 (14.4) 24.1 (-4.4) 29.81 (1009) SE 6
10 PM (2) Apr 26 61.0 (16.1) 19.0 (-7.2) 29.8 (1009) Calm
Oldest 9 PM (1) Apr 26 62.1 (16.7) 18.0 (-7.8) 29.79 (1008) Calm
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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