Weather WorldFlat Lake, LA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Flat Lake Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | SATURDAY |
 |  |  | | | | | | | | |
| Chance of T-Storm | Mostly Clear | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Mostly Clear | Mostly Clear | Mostly Clear | Chance of T-Storm |
| Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Hi: 91°FHi: 33°C Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C |
| POP: 30% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 306 AM CDT Sun Sep 13 2026 
Flat Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Flat Lake Weather Map
Flat Lake Quick Facts
Flat Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 619 AM CDT Sun Sep 13 2026
Key Messages
- Patchy, light fog will be possible Sunday morning in areas that saw rain Saturday afternoon.
- Lower precipitation chances (20-30%) expected Sunday as an upper level ridge begins building into the region.
- Hot conditions will persist through the week with only a 20-30% chance of afternoon thunderstorms each day.
Discussion
... (Today through Saturday) Issued at 1213 AM CDT Sun Sep 13 2026
Winds have fallen below five knots across the region this evening with several sites reporting calm wi...