Longtown, OK Weather

Pittsburg County6:27 AM CDT35.25°N, 95.51°WElevation 614 ft

Current conditions

Clear
52°
Clear
Feels like 52°
High 74°·Low 55°
WindCalm
Humidity71%
Dew point43°
Pressure30.26 inHg
Visibility10 mi
Cloud cover24%
UV index0 Low
Sunrise7:33 AM
Sunset6:42 PM

Observed at McAlester, McAlester Regional Airport · 52 min ago

Forecast

10-day

  • Tuesday

    Sunny, with a high near 74. Southeast wind 0 to 5 mph.

  • Tuesday Night

    Partly cloudy, with a low around 55. Southeast wind 0 to 5 mph.

  • Wednesday

    A chance of rain showers after 1pm. Sunny, with a high near 76. Southeast wind around 0 mph.

National Weather Service forecast updated 1 hr ago.

Hourly

Hourly forecast
  1. Now Sunny 56°
  2. 7 AM Sunny 55°
  3. 8 AM Sunny 56°
  4. 9 AM Sunny 57°
  5. 10 AM Sunny 60°
  6. 11 AM Sunny 63°
  7. 12 PM Sunny 66°
  8. 1 PM Sunny 70°
  9. 2 PM Sunny 71°
  10. 3 PM Mostly Sunny 72°
  11. 4 PM Sunny 73°
  12. 5 PM Mostly Sunny 74°
  13. 6 PM Partly Cloudy 72°
  14. 7 PM Mostly Cloudy 69°
  15. 8 PM Partly Cloudy 67°
  16. 9 PM Mostly Clear 64°
  17. 10 PM Mostly Clear 63°
  18. 11 PM Mostly Clear 62°
  19. Wed12 AM Mostly Clear 60°
  20. 1 AM Partly Cloudy 59°
  21. 2 AM Partly Cloudy 59°
  22. 3 AM Partly Cloudy 58°
  23. 4 AM Partly Cloudy 57°
  24. 5 AM Mostly Clear 56°

10-day forecast

Details
  1. TonightOct 19 Partly Cloudy Partly Cloudy54°
  2. TodayOct 20 Sunny Sunny55°74°
  3. WedOct 21 Sunny then Chance Rain Showers Sunny then Chance Rain Showers10%56°76°
  4. ThuOct 22 Sunny Sunny58°78°
  5. FriOct 23 Mostly Sunny Mostly Sunny60°78°
  6. SatOct 24 Mostly Sunny Mostly Sunny62°78°
  7. SunOct 25 Partly Sunny Partly Sunny60°76°
  8. MonOct 26 Mostly Sunny Mostly Sunny75°
  9. TueOct 27 Cloudy Cloudy51°63°
  10. WedOct 28 Sunny Sunny47°60°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

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Air quality

42
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • TueGood (40)
  • WedGood (45)
  • ThuGood (50)

McAlester, OK reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:33 AM
Sunset 6:42 PM
Daylight 11 h 8 min (−2 min 6 s tomorrow)
Waxing Gibbous · 68% lit
Moonrise 3:44 PM Moonset 1:50 AM
Full moon Oct 26 New moon Nov 9

Nearby

Forecasters' discussion

From the National Weather Service office in TSA, issued 6 hrs ago

Key Messages

Updated at 1052 PM CDT Mon Oct 19 2026

- We may see some sprinkles over the next couple of days across NE OK and NW AR as an upper wave moves across.

- A gradual warming trend is expected to continue over the next several days.

- A weather system may bring a low chance of showers and thunderstorms this weekend or early next week, but otherwise the forecast remains dry.

Short Term

(Through Wednesday) Issued at 1052 PM CDT Mon Oct 19 2026

An upper wave currently evident on WV imagery moving into NM will move into the central Plains over the next couple of days. Increasing lift from the system will bring increasing mid and high cloud, mainly across the north. CAMs show spotty showers or sprinkles spreading across NE OK and NW AR Tuesday and Wednesday as the system tops an amplifying ridge and then drops southeast. Model soundings are dry below 700mb, with the bulk of the moisture in the 500-700mb layer. Heavier showers may manage to get some hydrometeors to the surface, but chances for measurable rain look pretty slim. Will insert sprinkle mention into the grids and call it good.

High temps will continue to trend upward through the 70s to near 80 in the south by Wednesday.

Lacy

Long Term

(Wednesday Night through Monday) Issued at 1052 PM CDT Mon Oct 19 2026

An upper low is expected to evolve off the West Coast tomorrow and will make slow progress eastward into the CONUS through the end of the week. An amplified downstream ridge will prevail over the Plains during the latter half of the week. Dry weather and continued above average temps can be expected.

The models take the majority of the energy from this initial system north toward away from our region and toward the northern Plains late this week, with some energy hanging back over the Southwest. The forecast area will remain under the influence of ridging at the surface and aloft, so the onset of rain chances keeps getting pushed back. Bottom line, rain chances through this forecast remain low at best and will continue to be until the second system in the Southwest finally comes east.

Lacy

Aviation

(06Z TAFS) Issued at 1155 PM CDT Mon Oct 19 2026

VFR conditions will continue to prevail through the forecast period, with some passing high and mid clouds and light south or southeast winds.

Mejia

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.