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Current Weather Conditions:
Grissom Air Force Base / Peru, IN, United States

NWS Point Forecast for KGUS (KGUS) 40-39N 086-09W

Conditions at

2026.01.11 0950 UTC
Wind from the WNW (290 degrees) at 22 MPH (19 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 24 F (-4 C)
Windchill 8 F (-13 C)
Dew Point 15 F (-9 C)
Relative Humidity 68%
Pressure (altimeter) 30.04 in. Hg (1017 hPa)
ob KGUS 110950Z AUTO 29019KT 10SM OVC033 M04/M09 A3004 RMK AO2 DZE0855UPB0855E33DZB40E50 SLP184

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
34.2 (1.2) 29.5 (-1.4) In the 6 hours preceding Jan 11, 2026 - 12:55 AM EST / 2026.01.11 0555 UTC
41.0 (5.0) 30.4 (-0.9) In the 24 hours preceding Jan 10, 2026 - 11:55 PM EST / 2026.01.11 0455 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Jan 11, 2026 - 03:55 AM EST / 2026.01.11 0855 UTC
0.04 inches In the 6 hours preceding Jan 11, 2026 - 12:55 AM EST / 2026.01.11 0555 UTC
0.57 inches In the 24 hours preceding Jan 09, 2026 - 06:55 AM EST / 2026.01.09 1155 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 5 AM (10) Jan 11 24 (-4) 15 (-9) 30.04 (1017) WNW 22
4 AM (9) Jan 11 24 (-4) 17 (-8) 30.04 (1017) WNW 22 light drizzle
3 AM (8) Jan 11 26 (-3) 21 (-6) 30.02 (1016) W 21 light precipitation
2 AM (7) Jan 11 26 (-3) 23 (-5) 30 (1015) W 15
1 AM (6) Jan 11 28 (-2) 23 (-5) 29.99 (1015) WNW 15
Midnight (5) Jan 11 30 (-1) 24 (-4) 29.98 (1015) W 16 light precipitation
11 PM (4) Jan 10 30 (-1) 28 (-2) 29.97 (1014) WNW 9 light snow; mist
10 PM (3) Jan 10 32 (0) 30 (-1) 29.97 (1014) W 13 light snow; fog
9 PM (2) Jan 10 32.2 (0.1) 27.9 (-2.3) 29.98 (1015) WSW 8
8 PM (1) Jan 10 32 (0) 28 (-2) 29.99 (1015) W 9
7 PM (0) Jan 10 34.2 (1.2) 28.4 (-2.0) 29.97 (1014) W 12
6 PM (23) Jan 10 34.9 (1.6) 28.8 (-1.8) 29.97 (1014) W 12
5 PM (22) No Data
4 PM (21) No Data
3 PM (20) No Data
2 PM (19) No Data
1 PM (18) Jan 10 41 (5) 37 (3) 29.87 (1011) W 16 light rain
Noon (17) Jan 10 41 (5) 37 (3) 29.86 (1011) SW 6 light rain
11 AM (16) Jan 10 41 (5) 35 (2) 29.9 (1012) SSW 3 light rain
10 AM (15) Jan 10 39 (4) 35 (2) 29.92 (1013) Calm
9 AM (14) Jan 10 38.7 (3.7) 35.1 (1.7) 29.93 (1013) NNE 7
8 AM (13) Jan 10 37 (3) 33 (1) 29.95 (1014) NNE 5
7 AM (12) Jan 10 36.0 (2.2) 33.1 (0.6) 29.98 (1015) ENE 3
Oldest 6 AM (11) Jan 10 38.3 (3.5) 34.2 (1.2) 30.01 (1016) E 5
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




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