Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

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

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

Conditions at

2025.12.28 0953 UTC
Wind from the S (180 degrees) at 8 MPH (7 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 28.9 F (-1.7 C)
Windchill 21 F (-6 C)
Dew Point 21.9 F (-5.6 C)
Relative Humidity 74%
Pressure (altimeter) 30.52 in. Hg (1033 hPa)
ob KALW 280953Z AUTO 18007KT 10SM OVC055 M02/M06 A3052 RMK AO2 SLP348 T10171056

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
35.1 (1.7) 28.9 (-1.7) In the 6 hours preceding Dec 28, 2025 - 12:53 AM EST / 2025.12.28 0553 UTC
39.9 (4.4) 28.9 (-1.7) In the 24 hours preceding Dec 28, 2025 - 02:53 AM EST / 2025.12.28 0753 UTC

Precipitation Accumulation

Precipitation
Amount
0.38 inches In the 24 hours preceding Dec 27, 2025 - 06:53 AM EST / 2025.12.27 1153 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 5 AM (10) Dec 28 28.9 (-1.7) 21.9 (-5.6) 30.52 (1033) S 8
4 AM (9) Dec 28 28.9 (-1.7) 24.1 (-4.4) 30.5 (1032) Calm
3 AM (8) Dec 28 30.0 (-1.1) 21.0 (-6.1) 30.47 (1031) Calm
2 AM (7) Dec 28 30.0 (-1.1) 23.0 (-5.0) 30.45 (1031) Calm
1 AM (6) Dec 28 30.0 (-1.1) 24.1 (-4.4) 30.43 (1030) SE 5
Midnight (5) Dec 28 28.9 (-1.7) 25.0 (-3.9) 30.42 (1030) E 6
11 PM (4) Dec 27 30.0 (-1.1) 23.0 (-5.0) 30.41 (1029) SSE 3
10 PM (3) Dec 27 33.1 (0.6) 19.0 (-7.2) 30.4 (1029) Calm
9 PM (2) Dec 27 30.9 (-0.6) 21.0 (-6.1) 30.37 (1028) Calm
8 PM (1) Dec 27 34.0 (1.1) 17.1 (-8.3) 30.34 (1027) Calm
7 PM (0) Dec 27 35.1 (1.7) 19.9 (-6.7) 30.31 (1026) WNW 5
6 PM (23) Dec 27 36.0 (2.2) 16.0 (-8.9) 30.28 (1025) NW 7
5 PM (22) Dec 27 37.0 (2.8) 14.0 (-10.0) 30.25 (1024) NW 3
4 PM (21) Dec 27 36.0 (2.2) 17.1 (-8.3) 30.22 (1023) Calm
3 PM (20) Dec 27 35.1 (1.7) 23.0 (-5.0) 30.2 (1022) Calm
2 PM (19) Dec 27 34.0 (1.1) 23.0 (-5.0) 30.2 (1022) NW 5
1 PM (18) Dec 27 34.0 (1.1) 28.9 (-1.7) 30.16 (1021) NW 7
Noon (17) Dec 27 33.1 (0.6) 30.0 (-1.1) 30.11 (1019) W 6
11 AM (16) Dec 27 33.1 (0.6) 30.0 (-1.1) 30.06 (1017) SW 3
10 AM (15) Dec 27 34.0 (1.1) 30.9 (-0.6) 30.02 (1016) SSW 6
9 AM (14) Dec 27 34.0 (1.1) 30.9 (-0.6) 30.01 (1016) S 6
8 AM (13) Dec 27 35.1 (1.7) 30.9 (-0.6) 29.94 (1013) SW 9
7 AM (12) Dec 27 36.0 (2.2) 30.0 (-1.1) 29.91 (1012) W 6
Oldest 6 AM (11) Dec 27 37.0 (2.8) 28.9 (-1.7) 29.87 (1011) SW 15
Time
EST (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




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits