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2026-05-05 10:49 AM ALERT: Geomagnetic K-index of 5 Active Warning: Yes NOAA Scale: G1 - Minor Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. TROPICAL CYCLONE ADVISORY: ABPW10 PGTW 050100 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/050100Z-050600ZMAY2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 93W) PREVIOUSLY LOCATED NEAR 7.5N 151.7E IS NOW LOCATED NEAR 7.6N 150.0E, APPROXIMATELY 112 NM WEST OF CHUUK. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) DEPICTS A PARTIALLY OBSCURED LOW LEVEL CIRCULATION CENTER (LLCC) WITH FLARING CONVECTION BUILDING OVER THE CENTER AND INCREASING FORMATIVE BANDING IN THE SOUTHEASTERN QUADRANT. ENVIRONMENTAL ANALYSIS DEPICTS A FAVORABLE ENVIRONMENT FOR DEVELOPMENT WITH GOOD UPPER-LEVEL OUTFLOW PROVIDED BY AN ANTICYCLONE ALOFT, LOW VERTICAL WIND SHEAR (10-15 KTS), AND WARM SEA SURFACE TEMPERATURES (29-30 C). GLOBAL DETERMINISTIC AND ENSEMBLE MODELS ARE IN GOOD AGREEMENT THAT 93W WILL TRACK WESTWARD OVER THE NEXT 24-36 HOURS AS IT GRADUALLY CONSOLIDATES, HOWEVER, THE DEVELOPMENT TIMELINE DIFFERS SLIGHTLY BETWEEN ENSEMBLE AND DETERMINISTIC SOLUTIONS. ENSEMBLE MODELS ARE IN FAVOR OF A MORE RAPID AND INTENSE CONSOLIDATION WHEREAS DETERMINISTIC MODELS INTENSIFY THE SYSTEM GRADUALLY AS IT APPROACHES THE PHILIPPINE SEA. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 13 TO 18 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1006 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS UPGRADED TO MEDIUM. (2) NO OTHER SUSPECT AREAS. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 3. JUSTIFICATION FOR REISSUE: UPGRADED LOW AREA IN PARA 1.B.(1) TO MEDIUM// NNNN
Thunderstorm Advisory No. 10 #VISPRSD (c/o PAGASA)

Thunderstorm Advisory No. 10 #VISPRSD
Issued at 11:32 AM 05 May 2026

Moderate to Heavy rainshowers with lightning and strong winds are expected over #Samar(CalbayogCity, SantaMargarita, Gandara, SanJorge, CityOfCatbalogan), #Biliran(Caibiran, Cabucgayan), #Leyte(Javier, Mahaplag), #SouthernLeyte(Sogod, Hinunangan, SaintBernard and Libagon) within the next 30 minutes to an hour.

The above conditions are being experienced in #Samar(Pagsanghan, Tarangnan, Pinabacdao), #Leyte(Burauen, Albuera, Abuyog), #SouthernLeyte(Silago), #Palawan(PuertoPrincesaCity and Aborlan) which may persist within 1 to 2 hours and may affect nearby areas.

All are advised to take precautionary measures against the impacts associated with these hazards which include flash floods and landslides. Keep monitoring for updates.

Published by: VISPRSDValid until: May 05, 2026 01:32 PM
Affected Areas: Samar, Leyte, Biliran, Southern Leyte, Palawan
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METRIC | IMPERIAL
Updated: 05/05/2026 @ 11:30am  
Temperature Current Conditions Forecast / Storm Prediction
Outside Temperature: Warmer 0.5°C than last hour.

32.1°C

Heat Index:  41.4°C
Feels like:  41°C
---
Indoor Temperature

90.1°C

Max Humidex:  46.1°C
Indoor Humidity: %
High Today
35.3°C
2:04 PM 		Low Today
27.7°C
5:09 AM
Yest High
36.2°C
3:25 PM 		Yest Low
27.4°C
4:25 AM
Sta* High
37.0°C
4/28/2026
 Sta* Low
21.4°C
1/24/2026
Space Weather Status
X-Ray: B8.2 Max: C1.5
NORMAL
Geomagnetic Field: 5
G1 STORM
Few Clouds Few Clouds ,
Few Clouds

Wind from SSW Wind:  SSW
29.2
Gusting to:
 32.4 km/h
Current Rain Rain Total:
0.0 mm
Rain Warning Rain Rate:
Chandler Burning Index: LOW Current CBI
Fire Danger:
4.5 % of 100%
LA NINA / EL NINO
EL Nino and La Nina Scripted by PIMOHWEATHER Philippines
Tuesday
Partially cloudy
Partially cloudy with 37°C
28°C 		Wednesday
Clear
Clear with 36°C
26°C 		Thursday
Clear
Clear with 37°C
26°C
Official Record High
92W INVEST LPA 28 kph OUTSIDE PAR
93W INVEST LPA 37 kph OUTSIDE PAR
94W INVEST LPA 28 kph OUTSIDE PAR
VOLCANO THERMAL ALERT STATUS
TAAL
Volcano Alert Status
 MAYON
Volcano Alert Status
 PINATUBO
Volcano Alert Status
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.3°C since last hour. 26.4°C
Last Hour: Decreased 0.3°C since last hour. 0.3°C
High 12:02 PM: 27.2°C
Low 9:28 PM: 22.7°C
Record High: 29.2°C on
Apr-27-2026
Record Low: 16.2°C on
Mar-14-2026
Wetbulb: 28.0°C


Today: 0.00 mm
Yesterday: 0.00 mm
Last 7 Days: 0.00 mm
May Rain: 0.00 mm
May to Date
  Avg:10 		0.00 mm
May to Date
  Diff from Avg:10 		No Change 0.00 mm
May Avg: 200.30 mm
Diff from Avg: Under 200.3 mm for the month 200.30 mm
Season:1 63.0 mm
YTD
  Avg:11 		199.40 mm
YTD
  Diff from Avg:11 		Under 136.4 mm for the year 136.40 mm
Last Rain
Time/Date: 		Apr-5-2026
at 6:44 AM
21 rain days in 2026
0 days in May
29 days since last rain
Current: SSW  29.2 km/h
Highest Speed: 16.7 km/h
1Hr Average: 9.1 km/h
Wind Run: 100.09 km
Wind Gust
Current: 32.4 km/h
Today: 48.3 km/h 10:20 AM
Month: 64.4 km/h May-1
Year: 92.9 km/h Feb-4
Record Gust: 92.9 km/h
Feb-4-2026
Sunlight:
12 hrs 42 min 16 sec
of Sunlight Today
Which is 40 sec Longer
Than Yesterday


(Noon)
graph (Midnight)

 Highslide JS
LAST QUARTER, 17 days, 16 hours, 2 minutes in cycle
50%
Illuminated
Outside Humidity Barometer
Current: Decreased 3% since last hour. 72%
Last Hour: Decreased 3% since last hour. 3%
High 9:34 AM: 79%
Low 4:07 PM: 54%
Record High: 99%
Dec-10-2025
Record Low: 42%
Apr-7-2026
Current: Falling 0.4 hPa/hr 1007.4 hPa
Last Hour: Falling slowly
High 9:20 AM: 1010.5
Low 5:04 PM: 1005.5
Record High: 1017.0 hPa
Jan-24-2026
Record Low: 1002.8 hPa
Jan-18-2026
Cooling Degree Days Tide Heat Index Air Quality
Today: 1.5
May: 52.8
2026 to Date: 1071.4
Heating Degree Days
2026 to Date: 0.0

8 hours, 9 minutes to low tide at
08:03 PM PST
Current: 41.4°C
High 2:00pm: 46.0°C
Yesterday: 52.2°C
Record: 52.9°C
Apr-27-2026

44

Good

PM2.5: 10.63 ug/m3 PM10: 21.27 ug/m3

Last Updated: 2026-05-05 11:54:10 PHT
Current UV Index Current Solar Energy9
11.0
Sunburn in
10 Minutes 		Highest:
11:13 AM
14.0
806 W/m2
0%
W/m2 ⇒ SI 		High Today:
11:13 AM
 924  W/m2
Record:
1034 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Morning
YTD Avg Temp: 27.6°C
Sunrise: 5:31 am
Sunset: 6:13 pm
Moonrise: 9:17 pm
Moonset: 7:44 am
Full Moon: 17:24 UTC May 1 2026
Next Eclipse:
Image
12 Aug 2026 (100 days away): Total solar eclipse Thu, 13 Aug 2026 01:47:00 AM PST
Updated at Midnight
Current ET: 13.90 mm
7-Days Rain: 0.00 mm
7-Days ET: 11.80 mm
7-Day: 11.8 mm water in deficit of what evaporated in last 7 days. 11.8 mm
May: 106.6 mm water in deficit of what evaporated this month. 106.6 mm
Solar HF Condition
HIGHS: LOWS:
37.0°C
Apr-28-2026 		21.4°C
Jan-24-2026
Daytime Records
  33.4°C
Apr-28-2026 		  23.4°C
Dec-20-2025
Nitetime Records
  31.6°C
Apr-05-2026 		  23.4°C
Jan-02-2026
ICN:9 | S3C2:5 | Ajax 3.xx
ISS:Ok | CON:%vpconsolebattery% | RCP:%vpreception2%
METRIC | IMPERIAL
Updated: 05/05/2026 @ 11:30am  
1 Rain season in the Philippines: June 1st to Oct 31st.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided by Luftdaten System esp8266 and is updated every 5 mins..   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average only to day 5 of just the month of May for this station since 2016.   11 Historical average rain this season to day 5 of May for this station since 2016.
 VC Weather Forecast  -   with local Weather Outlook for Tuesday & Wednesday
Tuesday
Partially cloudy
Partially cloudy
37°C
28°C 		VC forecast: Becoming cloudy in the afternoon. High: 37°C. Low: 28°C. Wind E 19->17 km/h. UV Index 10.
Local Weather Advisory:

Easterlies affecting the country.
 Wednesday
Clear
Clear
36°C
26°C 		VC forecast: Clear conditions throughout the day. Chance of precipitation 3%. High: 36°C. Low: 26°C. Wind SSE 19->16 km/h. UV Index 9.
 VC Short Term Weather Forecast
Thursday
Clear
Clear 		Friday
Clear rain
Clear 		Saturday
Partially cloudy
Partially cloudy 		Sunday
Partially cloudy rain
Partially cloudy 		Monday
Partially cloudy
Partially cloudy 		Tuesday
Partially cloudy rain
Partially cloudy 		Wednesday
Partially cloudy rain
Partially cloudy
37°C
26°C 		36°C
26°C 		37°C
27°C 		38°C
27°C 		35°C
27°C 		36°C
27°C 		35°C
27°C
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