GRDAStormOps
Heat AdvisoryHeat Advisory issued September 16 at 10:38PM CDT until September 17 at 7:00PM CDT by NWS Tulsa OK until Sep 17, 9:00 PM UTCDetails →
Heat AdvisoryHeat Advisory issued September 16 at 11:05AM CDT until September 19 at 8:00PM CDT by NWS Springfield MO until Sep 18, 12:00 PM UTCDetails →

Weather

Grand Lake area (Commerce, OK) — 12-hour hourly forecast · DTN

4:16 AM

Current Conditions

Temperature

84°F

Feels 87°F

Wind

SSE 6 mph

Gusts to 13 mph

Humidity

60%

Precip (1h)

0.00"

Precip Prob

0%

12-Hour Forecast

Temperature, feels-like, precipitation, and precip probability

Hazardous Weather Outlook

NWS Tulsa (TSA) · Issued Sep 17, 12:04 AM UTC

✓ No Active Hazards
Day 1TonightNone

No hazardous weather is expected at this time. SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT... Spotter Activation Not Expected.

Days 2–7Thursday through TuesdayHazardous

THURSDAY...Thunderstorm and Dangerous Heat Potential. FRIDAY and SATURDAY...Dangerous Heat Potential. SUNDAY through TUESDAY...Thunderstorm Potential. EXTENDED DISCUSSION... Dangerous heat along with fire weather danger remain the main weather concerns through the second half of the work week. Low storm chances are forecast to develop Thursday afternoon, generally for far eastern Oklahoma and northwest Arkansas. A cold front is then expected to move into eastern Oklahoma and northwest Arkansas late weekend and early next week with increasing shower and thunderstorm chances. weather.gov/tulsa contains additional information.

Source: NWS Tulsa · Updated every 30 minView full product ↗

Upstream Stage Forecast

Key inflow gauges — Neosho, Spring & Elk Rivers · Forecast issued Sep 16, 12:51 PM UTC

✓ No Active Flooding

Neosho at Parsons

Middle Neosho

7.8 ftNormal

463 cfs

✓ Within banks

through Mon, Sep 21

View gauge ↗

Neosho at Commerce

Lower Neosho

3.1 ftNormal

836 cfs

✓ Within banks

through Mon, Sep 21

View gauge ↗

Elk River at Tiff City

Elk River

2.9 ft (fcst)Normal (FCST)

186 cfs (fcst)

✓ Within banks

through Mon, Sep 21

View gauge ↗

Spring River at Quapaw

Spring River

5.1 ftNormal

140 cfs

✓ Within banks

through Mon, Sep 21

View gauge ↗
Source: NOAA NWPS · Updated every 30 minNOAA Water Prediction ↗