Extreme Heat Warning
until 8:00 PM CDT
Updated: 4:28 PM CDT on August 18, 2026 (GMT -5)
4 minutes ago
Tonight
Low 77°f
A clear sky. Low 77F. Winds S at 5 to 10 mph.
Tomorrow
High 107°f
Sunshine. Near record high temperatures. High 107F. Winds SSW at 5 to 10 mph.
Tomorrow night
Low 77°f
A mostly clear sky. Low 77F. Winds S at 5 to 10 mph.
Hourly Forecast
Now
108°
5PM
107°
6PM
107°
7PM
104°
8PM
99°
8:12PM
Sunset
9PM
94°
10PM
91°
11PM
89°
12AM
87°
1AM
86°
2AM
85°
3AM
83°
4AM
82°
5AM
81°
6AM
79°
6:53AM
Sunrise
7AM
78°
8AM
81°
9AM
87°
10AM
92°
11AM
96°
12PM
100°
1PM
102°
2PM
104°
3PM
106°
4PM
106°
Additional Conditions
- Pressure 29.84 in
- Visibility 10 miles
- Clouds Clear
- Dew Point57°F
- Humidity 19%
- Rainfall 0 in
- Snow Depth 0 in
Astronomy
- Sun Rise Set
- Actual Time 6:52 AM 8:12 PM
- Civil Twilight 6:26 AM 8:38 PM
- Nautical Twilight 5:54 AM 9:10PM
- Astronomical Twilight 5:22 AM 9:42 PM
- Length of Visible Light 14h 12m
- Length of Day 13h 19m
- Tomorrow will be 1 minute 55 seconds shorter
- Moon 1:03 PM 11:23 PM
- Waxing crescent35% of the Moon is Illuminated
Aug 26
Full Moon
Sep 3
Waning Half Last Qtr
Sep 16
Waxing Half First Qtr
-
-
Almanac for August 18, 2026
- Forecast Average Record
- Temperature
- High 109°F 95°F 108°F 1925
- Low 73°F 74°F 59°F 1992
- Rain/Snow Depth
- Precipitation 0 in 4.1 in -
- Snow 0 in 0 in -
Almanac for August 19, 2026
- Forecast Average Record
- Temperature
- High 107°F 95°F 107°F
- Low 73°F 74°F 58°F