Current snapshotStrategic Watch updated · other public-source sections retained from the last accepted snapshot
Conditions, forecast, alerts, and potential impacts
Official NWS information for Polk County, with alert status kept separate from observed and forecast weather.
Weather data updated
Official NHC Atlantic tropical outlook
Atlantic development watch
1 Atlantic disturbance is under official NHC monitoring.
Official outlook issued
Confirmed fact · NHC development area
For the North Atlantic...Caribbean Sea and the Gulf of America
48-hour formation
0%
7-day formation
40%
Environmental conditions are forecast to become more conducive for development in a few days, and a tropical depression could form late this week as the system moves slowly west-northwestward over the subtropical Atlantic.
Read the official outlook description
Central Subtropical Atlantic: A trough of low pressure located well east-southeast of Bermuda continues to produce disorganized showers and thunderstorms. Environmental conditions are forecast to become more conducive for development in a few days, and a tropical depression could form late this week as the system moves slowly west-northwestward over the subtropical Atlantic. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...medium...40 percent. $$ Forecaster Kelly
Analytic assessment · Moderate confidence
Maintain close hurricane-season monitoring.
Development is possible, but the current outlook does not establish a Polk County operational impact.
No current direct Polk County impact is established by this Atlantic outlook.
Escalation triggers
Official track or cone trends toward Florida
Florida watch or warning issuance
Credible timing for wind, rainfall, surge, shelter, fuel, or logistics impacts
Public-information demand likely to increase
Representative central Polk snapshot
75°F · Sunny
Sep 15, 6:00 AM EDT · Official NWS forecast point
Precipitation
0%
Wind
ENE 3 mph
Airport readings
77–79°F
Official NWS weather
Representative NWS hourly forecast near central Polk County
Active alert status
No active NWS watch, warning, or advisory for Polk County at collection time. This does not mean clear weather.
Current airport observations
Winter Haven Regional AirportClear · Sep 15, 5:40 AM EDT
79°F7 mph wind
Bartow Executive AirportClear · Sep 15, 5:35 AM EDT
77°F0 mph wind
Next several hours
Sunny75°F · 0% precipitation · ENE 3 mph
Sunny75°F · 0% precipitation · ENE 3 mph
Mostly Sunny76°F · 1% precipitation · ENE 3 mph
Sunny79°F · 0% precipitation · E 5 mph
Sunny84°F · 1% precipitation · E 5 mph
Mostly Sunny87°F · 3% precipitation · E 6 mph
Potential Polk County impacts
No specific elevated impact identified
The representative near-term forecast did not trigger Gabby's bounded impact rules. Continue to monitor official forecasts and alerts.
Potential impacts are rule-based forecast guidance, not an official alert or a prediction that an impact will occur.
Official NOAA space weather
Space weather and potential Polk impacts
Global NOAA conditions for radio, satellite, navigation, and power-system awareness—not local terrestrial weather.
NOAA scales updated
Current NOAA feed
NOAA collection succeeded for this snapshot.
Collection checked
Current NOAA scales
RR0
Radio blackouts
None
SS0
Solar radiation storms
None
GG0
Geomagnetic storms
None
Three-day outlook
R0S0G1
R0S0G1
R0S0G0
Potential operational considerations
GPS, satellite, and power-system awareness
Geomagnetic activity can affect satellite navigation, spacecraft, HF radio, and power-system operations. Lower-scale effects are usually concentrated farther north; the scale does not predict a local Polk outage.