5-day weather forecast for Vivian, Louisiana
Today
69°
84°
Chance Thunderstorms
Saturday
63°
87°
Slight Chance Thunderstorms
Sunday
66°
88°
Slight Chance Thunderstorms
Monday
66°
88°
Partly Sunny
Tuesday
67°
89°
Partly Sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Shreveport, Louisiana
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 7.0° | 4.9° |
| Average change in low temperature day-to-day | 11.4° | 7.9° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 43% | 71% |
| Chance of precip day after a dry day | 19% | 17% |
Weather forecast accuracy for Shreveport, Louisiana
| The Weather Channel | 69.12% |
| Intellicast | 69.12% |
| AccuWeather | 68.24% |
| National Weather Service | 66.16% |
| Weather Underground | 64.71% |
| NWS Digital Forecast | 63.53% |
| CustomWeather | 59.12% |
| World Weather Online | 52.35% |
| Persistence | 44.35% |
| The Weather Channel | 73.06% |
| Intellicast | 73.01% |
| National Weather Service | 67.04% |
| AccuWeather | 66.57% |
| CustomWeather | 65.41% |
| NWS Digital Forecast | 63.85% |
| Persistence | 52.34% |
ForecastAdvisor Fact
2.4% of Persistence's low temperature forecasts for Shreveport were exactly right last month.