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Current Weather Conditions:
LAFAYETTE PURDUE UNIV AIRPORT , IN, United States

NWS Point Forecast for KLAF (KLAF) 40-25N 86-57W 182M

Conditions at

2026.07.18 1954 UTC
Wind from the W (280 degrees) at 14 MPH (12 KT)
Visibility 10 mile(s)
Sky conditions clear
Weather Lightning observed
Temperature 89.1 F (31.7 C)
Heat index 98.1 F (36.7 C)
Dew Point 73.9 F (23.3 C)
Relative Humidity 61%
Pressure (altimeter) 29.86 in. Hg (1011 hPa)
ob KLAF 181954Z 28012KT 10SM CLR 32/23 A2986 RMK AO2 LTG DSNT N SLP105 T03170233

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
90.0 (32.2) 75.0 (23.9) In the 6 hours preceding Jul 18, 2026 - 01:54 PM EDT / 2026.07.18 1754 UTC
89.1 (31.7) 73.9 (23.3) In the 24 hours preceding Jul 18, 2026 - 12:54 AM EDT / 2026.07.18 0454 UTC

Precipitation Accumulation

Precipitation
Amount
0.26 inches In the 24 hours preceding Jul 18, 2026 - 07:54 AM EDT / 2026.07.18 1154 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 PM (20) Jul 18 89.1 (31.7) 73.9 (23.3) 29.86 (1011) W 14
3 PM (19) Jul 18 91.0 (32.8) 73.0 (22.8) 29.87 (1011) W 18
2 PM (18) Jul 18 90.0 (32.2) 75.0 (23.9) 29.89 (1012) W 15
1 PM (17) Jul 18 88.0 (31.1) 75.0 (23.9) 29.91 (1012) W 15
Noon (16) Jul 18 87.1 (30.6) 75.0 (23.9) 29.92 (1013) W 13
11 AM (15) Jul 18 84.9 (29.4) 75.0 (23.9) 29.92 (1013) W 14
10 AM (14) Jul 18 82.0 (27.8) 75.0 (23.9) 29.93 (1013) WSW 7
9 AM (13) Jul 18 79.0 (26.1) 73.9 (23.3) 29.94 (1013) WSW 9
8 AM (12) Jul 18 75.0 (23.9) 73.0 (22.8) 29.94 (1013) WSW 3
7 AM (11) Jul 18 73.9 (23.3) 73.0 (22.8) 29.95 (1014) WSW 3
6 AM (10) Jul 18 73.9 (23.3) 73.0 (22.8) 29.94 (1013) WSW 3
5 AM (9) Jul 18 73.9 (23.3) 73.0 (22.8) 29.94 (1013) WSW 5 mist
4 AM (8) Jul 18 73.9 (23.3) 73.0 (22.8) 29.95 (1014) Calm mist
3 AM (7) Jul 18 73.9 (23.3) 73.0 (22.8) 29.96 (1014) W 3
2 AM (6) Jul 18 73.9 (23.3) 73.0 (22.8) 29.96 (1014) Calm mist
1 AM (5) Jul 18 73.9 (23.3) 73.0 (22.8) 29.97 (1014) Calm
Midnight (4) Jul 18 73.9 (23.3) 73.0 (22.8) 29.99 (1015) Calm
11 PM (3) Jul 17 75.0 (23.9) 73.9 (23.3) 30 (1015) Calm thunder in the vicinity
10 PM (2) Jul 17 75.0 (23.9) 73.9 (23.3) 29.98 (1015) W 3
9 PM (1) Jul 17 75.9 (24.4) 73.0 (22.8) 29.97 (1014) Calm
8 PM (0) Jul 17 78.1 (25.6) 75.0 (23.9) 29.98 (1015) Calm thunder in the vicinity
7 PM (23) Jul 17 77.0 (25.0) 73.0 (22.8) 29.98 (1015) SSE 6 thunder; haze
6 PM (22) Jul 17 84.0 (28.9) 78.1 (25.6) 29.98 (1015) S 3 thunder in the vicinity
Oldest 5 PM (21) Jul 17 84.9 (29.4) 78.1 (25.6) 29.99 (1015) 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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