News Headlines
- NWS Tulsa Will Update Public and Fire Weather Forecast Zones April 16th
- Rain Gauge Rally 2026 - Do you love weather and want to make a difference in your community? Let us know how much Rain, Snow, or Hail you get in YOUR backyard - Join CoCoRaHS to become a citizen scientist!
- 2026 NWS Tulsa Storm Spotter Training Calendar - Including Virtual Sessions
- Latest Drought Information Statement
Hazardous Weather Conditions
Current conditions at
Fort Smith Regional Airport (KFSM)
Lat: 35.33°NLon: 94.37°WElev: 436ft.
Overcast
77°F
25°C
| Humidity | 64% |
| Wind Speed | S 12 G 18 mph |
| Barometer | 29.98 in (1014.8 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 3 Apr 10:53 am CDT |
Extended Forecast for
Altus AR
Today
High: 83 °F
Chance
T-stormsTonight
Low: 56 °F
T-storms
Likely then
Heavy RainSaturday
High: 67 °F
Showers
Saturday Night
Low: 42 °F
Mostly Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 42 °F
Mostly Clear
Monday
High: 73 °F
Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 68 °F
Mostly Sunny
Detailed Forecast
Today
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Low around 56. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday
Showers and possibly a thunderstorm. High near 67. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Mostly clear, with a low around 42. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 71. Light northwest wind becoming north 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 42. North wind around 5 mph.
Monday
Sunny, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 44. South wind around 5 mph becoming northeast in the evening.
Tuesday
Mostly sunny, with a high near 68. East wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 44. East wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 75. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 52. Southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 77. South wind 5 to 15 mph, with gusts as high as 20 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Altus AR
35.44°N 93.76°W
35.44°N 93.76°W
8:50 am CDT Apr 3, 2026
11am CDT Apr 3, 2026-6pm CDT Apr 9, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
