Extreme Heat Warning
until 8:00 PM CDT
Updated: 3:28 PM CDT on August 18, 2026 (GMT -5)
10 minutes ago
Tonight
Low 78°f
A clear sky. Low 78F. Winds S at 10 to 15 mph.
Tomorrow
High 109°f
A mainly sunny sky. Near record high temperatures. High 109F. Winds SSW at 10 to 15 mph.
Tomorrow night
Low 77°f
A few clouds from time to time. Low 77F. Winds S at 10 to 15 mph.
Hourly Forecast
Now
109°
4PM
109°
5PM
109°
6PM
108°
7PM
104°
8PM
100°
8:16PM
Sunset
9PM
96°
10PM
93°
11PM
91°
12AM
89°
1AM
87°
2AM
86°
3AM
84°
4AM
82°
5AM
80°
6AM
80°
6:55AM
Sunrise
7AM
79°
8AM
81°
9AM
86°
10AM
92°
11AM
96°
12PM
100°
1PM
103°
2PM
105°
3PM
107°
Additional Conditions
- Pressure 29.84 in
- Visibility 9 miles
- Clouds Clear
- Dew Point53°F
- Humidity 16%
- Rainfall 0 in
- Snow Depth 0 in
Astronomy
- Sun Rise Set
- Actual Time 6:54 AM 8:16 PM
- Civil Twilight 6:28 AM 8:42 PM
- Nautical Twilight 5:56 AM 9:14PM
- Astronomical Twilight 5:23 AM 9:46 PM
- Length of Visible Light 14h 14m
- Length of Day 13h 21m
- Tomorrow will be 1 minute 56 seconds shorter
- Moon 1:07 PM 11:25 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 110°F 93°F 110°F 1946
- Low 75°F 71°F 63°F 2004
- Rain/Snow Depth
- Precipitation 0 in 4.1 in -
- Snow 0 in 0 in -
Almanac for August 19, 2026
- Forecast Average Record
- Temperature
- High 109°F 93°F 102°F
- Low 75°F 71°F 59°F