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Collinsville, MS Weather
Current conditions
Observed at Meridian, Key Field · 36 min ago
Forecast
10-day-
Today
Sunny. High near 80, with temperatures falling to around 73 in the afternoon. Northeast wind 0 to 5 mph.
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Tonight
Mostly clear, with a low around 47. North northeast wind 0 to 5 mph.
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Wednesday
Sunny. High near 82, with temperatures falling to around 76 in the afternoon. Northeast wind 0 to 5 mph.
National Weather Service forecast updated 2 hrs ago.
Hourly
Hourly forecast- Now70°
- 1 PM73°
- 2 PM75°
- 3 PM75°
- 4 PM76°
- 5 PM73°
- 6 PM70°
- 7 PM66°
- 8 PM59°
- 9 PM57°
- 10 PM55°
- 11 PM54°
- Wed12 AM53°
- 1 AM52°
- 2 AM51°
- 3 AM50°
- 4 AM49°
- 5 AM48°
- 6 AM48°
- 7 AM47°
- 8 AM50°
- 9 AM57°
- 10 AM65°
- 11 AM70°
10-day forecast
Details- TodayOct 20Sunny47°80°
- WedOct 21Sunny47°82°
- ThuOct 22Sunny47°83°
- FriOct 23Sunny46°82°
- SatOct 24Sunny46°77°
- SunOct 25Sunny46°76°
- MonOct 26Mostly Sunny46°78°
- TueOct 27Cloudy51°76°
- WedOct 28Partly cloudy56°80°
- ThuOct 29Sunny54°79°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news in Mississippi
More weather news-
Clear nights and sunny skies on tap for south MississippiWe are in for a beautiful stretch of fall weather this week, with plenty of sunshine and comfortable temperatures expected through early next week. Tuesday through Friday will bring sunny skies and highs near 80…
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Chilly mornings return to Southeast Louisiana and Coastal Mississippi's weather forecastThanks to Friday's cold front, cooler air continues to move into the Deep South, including Southeast Louisiana and Coastal Mississippi. Temperatures across the Northshore Sunday morning will fall to the upper 40s and…
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Red Flag Warning issued for parts of southeast Louisiana, southern Mississippi ahead of dry conditionsThe National Weather Service has issued a Red Flag Warning for parts of southeast Louisiana and all of southern Mississippi on Friday. The warning is in effect from 9 a.m. until 8 p.m. on Saturday as forecasters say a…
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Ready for Old Man Winter? Early preparations begin in MississippiAs El Niño looms over the U.S. -- the National Oceanic and Atmospheric Administration predicts an early winter for Mississippians. So, Twin States News spoke to people in the Meridian area about how they're preparing…
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Upper Mississippi RiverWXOW Watch: WIAA Football Bracket Reveal Show on Saturday, Oct. 17 Freeze Warning from SAT 1:00 AM CDT until SAT 9:00 AM CDT Courtesy Upper Mississippi River National Wildlife and Fish Refuge Boaters asked to avoid…
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Southeast Louisiana, Mississippi weather: Cold front brings gusty winds and a cooler weekendHighs reach 87–90 Friday before cooler air arrives tonight. A Wind Advisory begins at 4 p.m., with increased fire danger Saturday. A big change arrives today as a cold front brings gusty north winds and much cooler air…
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ONE LAST TASTE OF SUMMER FRIDAY, THEN WHAM: FALL BLAST BRINGS 40s, GUSTY WINDS TO SOUTH MISSISSIPPIEnjoy the warmth Friday morning, grab the jacket by Friday night — gusty north winds, chilly 40s, and fire danger headline your weekend ’Some sus s--- going on’: What Nolan Wells’ friends said in texts after he…
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Fire Weather Watch: Southeast Louisiana and Southern Mississippi SaturdayThe National Weather Service has issued a Fire Weather Watch for Saturday across large portions of southeast Louisiana and southwest Mississippi as a combination of strong winds, low humidity, and ongoing drought…
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Cooler temperatures expected across Mississippi this weekend as fire danger risesAfter a stretch of summer-like heat, Mississippi is finally in line for a taste of fall. Temperatures are expected to drop more than 20 degrees across the state after Thursday, with cooler air arriving Friday and…
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Warmer-than-average temperatures are favored for northern California, the Pacific Northwest, Midwest, Mississippi Valley, much of the East, Alaska and for Puerto Rico / U.S. Virgin Islands.The Lufkin Daily News Warmer-than-average temperatures are favored for northern California, the Pacific Northwest, Midwest, Mississippi Valley, much of the East, Alaska and for Puerto Rico / U.S. Virgin Islands. - Woman…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Ward, AL reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyMeridian Area, records since 1889. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Meridian 20 km
- Philadelphia 40 km
- Pearl River 48 km
- Newton 36 km
- York 52 km
- Quitman 52 km
Forecasters' discussion
From the National Weather Service office in JAN, issued 5 hrs ago
Key Messages
- Fire danger concerns will persist through the upcoming week due to very dry conditions.
- Daytime temperatures will be above normal through most of the week.
Discussion
Issued at 225 AM CDT Tue Oct 20 2026
Dry weather will persist through the upcoming week as high pressure continues to hold sway across the eastern half of the CONUS. Within the dry airmass, daytime temperatures will continue to trend above normal, with mid to upper 80s increasingly common through Friday. By this weekend, a shift to more easterly low level flow, resulting in a wedging effect around the Appalachians, will begin to cut in to daytime highs somewhat. Morning lows will remain seasonably cool through the next several days.
Fire weather will remain the primarily concern over the upcoming week, given antecedent dry ground conditions/fuels (daily max ERCs in the 90th+ percentile) with RHs falling below 30 percent each afternoon and at times falling into the teens. The saving grace preventing a more critical situation worthy of red flag products will be relatively light wind each day, which should help control spread of fires that do develop. Nevertheless, caution should continue to be exercised with any outdoor burning over the next several days. Heed local burn bans, which continue to be added in new areas. If we begin to see signs in later forecasts of stronger wind on any upcoming days, messaging may need to be elevated accordingly. /DL/
Aviation
(12Z TAFS) Issued at 644 AM CDT Tue Oct 20 2026
VFR flight conditions with northeast winds near 6-8 kts will prevail through the period. /SW/
Preliminary Point Temps
Jackson 82 50 85 50 / 0 0 0 0 Meridian 79 47 81 47 / 0 0 0 0 Vicksburg 82 49 84 49 / 0 0 0 0 Hattiesburg 84 47 86 47 / 0 0 0 0 Natchez 82 50 84 49 / 0 0 0 0 Greenville 79 50 81 50 / 0 0 0 0 Greenwood 80 48 82 47 / 0 0 0 0
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.