GuymonGUY
At an airfield/10.0 mi away/3,123 ft/105 ft above here
temp, wind, gust, visibility, precip, pressure
Alert. A Freeze Warning is in force for Optima until 9 AM today. Read the alert in full, and see what it means in the Field Book.
Now. Optima is 34° and clear at 1 AM. The dew point is 30°, so the air feels dry and comfortable. The air is calm.
Today and tonight. It warms to about 59° by 4 PM. Tonight falls to about 39° by 6 AM, under a mostly clear sky. No rain is expected for the rest of the day. The sun is strong around midday: UV index 7, high. Unprotected skin can burn in under half an hour.
The week. The warmest day ahead is Wednesday, near 84°, and the coolest tomorrow, near 73°. Rain is possible Friday (34%). The windiest day is tomorrow, with wind to 21 mph.
The sky tonight. The sun sets at 7:06 PM. The Moon is a waxing crescent, 43% lit, and sets at 12:13 AM after midnight. The next full Moon is Sunday, Oct 25. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 13 minutes long, 2 minutes shorter than yesterday.
As of 1:00 AM in Optima, Oklahoma.
Precipitation
None in the last 24 hours; 0.17 in over the last 3 days, to Sat 12 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 10 miles or more through Sun 7 PM.
F
Now, today, and the week
On the radar over Optima, OklahomaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
The 5 instruments nearest Optima, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 8.2 miles away.
measured now3 instruments
GuymonGUY
At an airfield/10.0 mi away/3,123 ft/105 ft above here
temp, wind, gust, visibility, precip, pressure
Beaver River near Goodwell07232470
At a river or reservoir gauge/16.1 mi away/3,089 ft/71 ft above here
temp, wind, gust, humidity, pressure
Goodwell 2 E03055
At a climate reference station/17.6 mi away/3,266 ft/248 ft above here
temp, humidity, wind, solar, precip
measured daily2 instruments
Guymon 0.9 NOK-TX-8
In a volunteer observer's own ground/8.2 mi away/3,075 ft/57 ft above here
precip, snowfall, snow depth
HookerHKRO2
At a cooperative observer's station/10.6 mi away/2,999 ft/19 ft below here
snowfall, snow depth, precip, high, low
Station report
The nearest airport reporting now, 10.0 mi from Optima, Oklahoma. From its report of Oct 17, 2026, 12:53 AM local time: 3 of its 6 sheets.
No cloud below 12,000 ft; visibility 10 mi or more.
35.0 F with a dew point of 30.0 F, 82 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,100 ft up.
Calm.
The full report of Guymon, in 6 sheets, each beside the Field Book plates that explain it
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Snow on the ground
23 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.