Thursday, April22, 2021
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Marine Weather and Tides
Ballou, OK

Version 3.4
NOTICE
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:35AMSunset 8:00PM Thursday April 22, 2021 8:20 AM CDT (13:20 UTC) Moonrise 2:03PMMoonset 3:16AM Illumination 80% Phase: Waxing Gibbous; Moon at 10 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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7 Day Forecast for Marine Location Near Ballou, OK
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location: 36.15, -95.17     debug


Area Discussion for - Tulsa, OK
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FXUS64 KTSA 221113 AFDTSA

Area Forecast Discussion National Weather Service Tulsa OK 613 AM CDT Thu Apr 22 2021

AVIATION. CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM/KROG. Mid level clouds will continue to increase in coverage and gradually lower later this afternoon as widely scattered showers develop. Cigs should remain VFR, although may see some MVFR cigs develop into eastern OK toward or just beyond 12Z.

PREV DISCUSSION. /Issued 330 AM CDT Thu Apr 22 2021/

DISCUSSION . Freeze Warning will remain in effect until 13z for parts of northeast OK and northwest AR, where temps have dipped to near the freezing mark in some locations. Temps should quickly rise above freezing this morning.

Water vapor showing western U.S. trough with downstream ridging over the plains this morning, with a lead shortwave currently ejecting across the southern Rockies, and a more substantial vort max rounding the base of the trough off the CA coast. Lead impulse will force a few light showers across mainly northern sections this afternoon and evening, and perhaps a small chance of thunder across northeast OK later tonight as somewhat stronger WAA develops. Main system will eject east on Friday with a stronger surge of low level moisture into the southern plains. Still appears that axis of best sfc-based instability will become focused from southern into northwest TX and southwest OK by Friday afternoon, and should generally remain to our southwest. Stronger wind fields will spread over the area Friday evening however, with increasing elevated instability and strengthening shear enough for a threat of severe hail. There is also a threat of heavy rainfall, especially near the warm front in southeast OK and along and north of advancing Pacific cold front into northeast OK. Rain and storms will end from the west late Friday night.

Dry weekend shaping up with gusty south winds developing Sunday and Monday ahead of what looks to be a strong upper low moving into the plains Tuesday and Tuesday night. The forecast pattern and the calendar imply a threat of severe weather in the southern plains during this time period. As for where the greatest threat evolves and what kind, we will just have to wait and see.

PRELIMINARY POINT TEMPS/POPS. TUL 63 52 67 53 / 20 20 80 80 FSM 65 51 68 56 / 10 20 80 90 MLC 64 54 68 54 / 10 10 80 80 BVO 61 49 66 50 / 30 20 80 80 FYV 63 47 66 51 / 10 30 80 100 BYV 62 47 66 52 / 10 40 70 100 MKO 63 51 67 53 / 10 10 80 90 MIO 61 49 66 51 / 20 40 80 90 F10 64 52 68 53 / 10 10 80 80 HHW 64 54 68 56 / 10 10 90 70

TSA WATCHES/WARNINGS/ADVISORIES. OK . Freeze Warning until 8 AM CDT this morning for OKZ056>058-063- 069.

AR . Freeze Warning until 8 AM CDT this morning for ARZ001-002-010- 011.



AVIATION . 18


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Tahlequah, Tahlequah Municipal Airport, OK18 mi25 minE 310.00 miFair39°F30°F70%1024.4 hPa
Claremore, Claremore Regional Airport, OK19 mi45 minN 010.00 miFair36°F30°F81%1024.7 hPa

Link to 5 minute data for KTQH

Wind History from TQH (wind in knots)
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Last 24hrCalmCalmW7NW7NW6NW9N13
G19
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N4N5CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm
1 day agoN15
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N8N7N6CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm
2 days agoCalmCalmSW7SW8S5W3S6
G14
SW4SW6SW6S3CalmCalmCalmCalmCalmCalmCalmCalmCalmN7N6N4N10
G14

Tide / Current Tables for
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Tide / Current Tables for
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Weather Map
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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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