Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 51%

00:52

10:29

16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK

Sun - Rise: 06:57, Set: 17:28, Transit: 12:13. Moon - Rise: 00:52, Set: 10:29. Civil Dark: 17:55 - 06:29. Nautical Dark: 18:27 - 05:57. Astro Dark: 18:59 - 05:26

Total Clouds (% Sky Obscured)

14
10
8
3
2
2
0
2
4
4
2
3
2
2
2
3
0
0
0
0
5
7
35
44

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
0
2
4
4
2
3
2
2
2
3
0
0
0
0
3
3
3
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
23
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
12
12
12
12
11
11
10
9
9
9
8
8
8
7
7
9
9
9
9
10
8
8

Chance of Frost

Temperature (°C)

-9
-10
-11
-11
-12
-12
-13
-13
-13
-13
-13
-14
-14
-14
-13
-13
-13
-10
-8
-7
-5
-4
-3
-2

Feels Like (°C)

-16
-15
-16
-16
-16
-16
-17
-18
-17
-17
-17
-17
-17
-17
-16
-16
-16
-14
-12
-10
-8
-7
-6
-7

Dew Point (°C)

-14
-15
-16
-15
-16
-16
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-16
-15
-13
-11
-10
-9
-8

Relative Humidity (%)

66
69
70
70
72
72
71
71
73
73
73
76
74
74
76
76
71
63
59
59
61
63
64
65

Pressure (mb)

1024
1024
1025
1026
1026
1026
1026
1026
1026
1027
1027
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1025
1024

Ozone (du)

401
402
400
398
395
390
387
388
391
390
392
391
391
391
390
389
383
378
373
369
369
370
372
375

Monday 9

Third Quarter 41%

01:55

11:04

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:56, Set: 17:29, Transit: 12:13. Moon - Rise: 01:55, Set: 11:04. Civil Dark: 17:56 - 06:28. Nautical Dark: 18:28 - 05:56. Astro Dark: 19:00 - 05:25

Total Clouds (% Sky Obscured)

66
100
100
100
100
100
89
53
44
72
96
96
84
74
67
65
91
84
100
97
85
100
100
100

Low Clouds (% Sky Obscured)

2
3
2
2
2
2
2
3
1
3
1
1
1
3
4
20
34
13
2
2
3
1
0
0

Medium Clouds (% Sky Obscured)

16
100
100
100
92
67
21
13
9
49
67
56
50
19
22
62
83
80
84
97
75
100
92
93

High Clouds (% Sky Obscured)

49
100
100
100
100
100
72
45
44
61
91
94
80
73
51
60
52
60
100
76
73
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
6
5
5
5
5
4
4
4
4
3
4
3
3
2
1
2
3
5
6
6
7
6
6

Chance of Frost

Temperature (°C)

-3
-3
-4
-4
-4
-4
-5
-6
-6
-6
-7
-7
-7
-7
-7
-7
-6
-3
-1
1
2
3
3
3

Feels Like (°C)

-6
-7
-7
-8
-8
-8
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-9
-7
-5
-3
-2
-2
-1
-0

Dew Point (°C)

-7
-6
-6
-6
-6
-6
-6
-7
-8
-9
-9
-9
-9
-9
-9
-9
-10
-9
-8
-7
-5
-4
-3
-2

Relative Humidity (%)

71
81
87
87
87
89
90
89
89
84
84
80
80
82
85
85
70
64
60
59
60
63
68
72

Pressure (mb)

1024
1024
1024
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1023
1022
1022
1021
1019
1018
1016
1015

Ozone (du)

378
375
372
366
361
356
359
364
367
366
365
362
359
357
354
351
348
345
340
333
329
326
325
323

Tuesday 10

Waning Crescent 32%

02:55

11:46

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 Bad
02 OK
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:54, Set: 17:30, Transit: 12:13. Moon - Rise: 02:55, Set: 11:46. Civil Dark: 17:58 - 06:27. Nautical Dark: 18:29 - 05:55. Astro Dark: 19:01 - 05:24

Total Clouds (% Sky Obscured)

100
100
99
99
100
100
95
46
31
57
19
45
51
38
19
34
37
34
47
49
69
66
67
64

Low Clouds (% Sky Obscured)

0
0
0
0
59
86
70
27
0
0
0
31
38
38
19
34
37
34
45
49
64
64
64
64

Medium Clouds (% Sky Obscured)

52
45
43
52
100
100
35
5
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
96
94
100
69
47
2
0
39
0
0
0
0
0
0
0
0
0
0
5
4
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
9
53
60
7
1
1
0
0
0
0
0
0
0
0
4
15
3
2
1
0
8

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
5
8
5
5
6
8
9
9
10
12
12
12
11
11
12
12
14
14
15
15
15
14

Chance of Frost

Temperature (°C)

2
1
0
0
0
1
1
2
2
2
2
2
2
2
1
0
1
2
2
3
3
3
3
3

Feels Like (°C)

-2
-2
-3
-4
-3
-3
-2
-2
-2
-2
-2
-3
-4
-4
-3
-4
-4
-3
-3
-2
-2
-3
-3
-3

Dew Point (°C)

-1
-1
-1
-1
-1
0
1
2
2
1
0
-1
-1
-2
-2
-2
-3
-2
-2
-1
-2
-2
-3
-2

Relative Humidity (%)

77
84
92
92
92
94
98
98
96
94
86
80
80
80
80
83
78
77
76
73
69
69
68
69

Pressure (mb)

1014
1013
1012
1011
1011
1010
1009
1009
1009
1009
1009
1009
1009
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

320
320
321
323
324
325
327
326
328
329
329
331
332
333
332
332
335
337
340
341
342
345
350
355

Wednesday 11

Waning Crescent 23%

03:51

12:36

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad

Sun - Rise: 06:53, Set: 17:31, Transit: 12:13. Moon - Rise: 03:51, Set: 12:36. Civil Dark: 17:59 - 06:26. Nautical Dark: 18:30 - 05:54. Astro Dark: 19:02 - 05:23

Total Clouds (% Sky Obscured)

61
64
67
68
66
64
53
46
39
27
15
4
4
2
2
9
17
24
34
42
43
42
48
50

Low Clouds (% Sky Obscured)

61
64
67
65
66
64
53
46
39
27
15
0
0
0
1
9
17
24
27
28
27
20
12
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
12
12
12
12
12
13
13
13
12
12
12
12
11
11
13
14
14
14
14
13
12

Chance of Frost

Temperature (°C)

2
2
1
1
0
-1
-1
-1
-2
-2
-2
-3
-3
-3
-3
-3
-3
-2
-1
-0
0
1
1
1

Feels Like (°C)

-3
-2
-4
-3
-4
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-8
-7
-6
-6
-5
-6
-5
-5
-5

Dew Point (°C)

-3
-3
-3
-3
-4
-4
-5
-5
-6
-6
-6
-7
-7
-7
-7
-8
-7
-8
-8
-8
-7
-7
-6
-6

Relative Humidity (%)

70
73
74
75
74
75
75
74
75
74
74
72
73
72
73
72
71
64
58
56
57
56
59
60

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

359
362
369
372
370
371
369
368
370
373
378
383
386
388
387
385
382
383
386
390
393
394
393
395

Thursday 12

Waning Crescent 15%

04:41

13:33

16 Bad
17 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 OK
00 OK
01 Bad
02 Bad
03 OK
04 Bad
05 Bad
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK

Sun - Rise: 06:52, Set: 17:32, Transit: 12:13. Moon - Rise: 04:41, Set: 13:33. Civil Dark: 18:00 - 06:24. Nautical Dark: 18:31 - 05:53. Astro Dark: 19:03 - 05:22

Total Clouds (% Sky Obscured)

49
34
35
23
12
2
17
46
30
90
92
36
91
68
13
10
9
9
8
8
8
12
16
18

Low Clouds (% Sky Obscured)

9
8
12
8
4
0
17
39
30
60
59
36
43
27
12
10
9
9
8
8
8
9
5
0

Medium Clouds (% Sky Obscured)

31
30
30
17
7
0
0
0
2
22
45
9
31
28
7
4
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
3
0
0
0
0
4
41
5
90
85
2
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
8
8
8
8
9
8
8
9
9
9
9
9
8
9
10
11
11
11
11
10
10

Chance of Frost

Temperature (°C)

1
0
-1
-1
-1
-2
-2
-3
-3
-3
-3
-4
-4
-4
-4
-5
-4
-3
-2
-2
-1
-0
-0
0

Feels Like (°C)

-4
-5
-4
-4
-4
-5
-5
-6
-7
-6
-8
-8
-7
-9
-9
-8
-7
-7
-7
-6
-6
-6
-4
-4

Dew Point (°C)

-6
-5
-5
-5
-6
-6
-7
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-10
-10
-9
-9
-9
-8
-8

Relative Humidity (%)

62
66
71
72
71
70
68
67
68
68
68
68
68
69
68
69
65
59
55
55
53
53
54
57

Pressure (mb)

1018
1019
1020
1020
1020
1021
1021
1021
1021
1021
1022
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

396
399
404
403
403
399
395
395
398
395
394
397
400
399
400
401
400
400
400
399
399
398
398
398

Friday 13

Waning Crescent 9%

05:24

14:36

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 06:51, Set: 17:33, Transit: 12:13. Moon - Rise: 05:24, Set: 14:36. Civil Dark: 18:01 - 06:23. Nautical Dark: 18:33 - 05:52. Astro Dark: 19:04 - 05:20

Total Clouds (% Sky Obscured)

15
11
7
8
8
7
5
3
0
0
1
0
0
0
0
0
0
0
14
27
37
27
21
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
27
37
13
3
0

High Clouds (% Sky Obscured)

1
2
3
4
5
6
3
1
0
0
0
0
0
0
0
0
0
0
1
1
2
3
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
8
7
7
7
7
7
7
7
7
6
6
6
6
5
5
6
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

0
-0
-1
-1
-2
-2
-3
-3
-4
-4
-4
-5
-5
-5
-6
-6
-4
-3
-2
-0
1
2
2
2

Feels Like (°C)

-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-7
-7
-7
-7
-7
-7
-8
-7
-6
-6
-6
-5
0
1

Dew Point (°C)

-7
-7
-6
-6
-6
-7
-8
-8
-8
-9
-9
-9
-9
-9
-10
-10
-10
-9
-9
-9
-8
-7
-7
-6

Relative Humidity (%)

59
62
67
71
71
69
69
69
69
69
70
70
72
73
73
73
66
60
56
53
51
49
52
55

Pressure (mb)

1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

399
402
405
407
409
410
412
413
414
415
414
414
414
413
412
412
408
405
402
394
387
379
378
378

Saturday 14

Waning Crescent 4%

06:00

15:43

16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:49, Set: 17:35, Transit: 12:13. Moon - Rise: 06:00, Set: 15:43. Civil Dark: 18:02 - 06:22. Nautical Dark: 18:34 - 05:50. Astro Dark: 19:05 - 05:19

Total Clouds (% Sky Obscured)

47
74
95
100
100
96
100
96
97
95
93
95
94
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
1
1
2
3
4
3
2
1
1
0
0
9
17
21
38
53
70
63
66
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
19
38
53
62
62
60
57
77
100
98
98
98
100
100
100

High Clouds (% Sky Obscured)

0
0
0
10
20
55
58
72
55
56
58
67
77
88
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
6
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
11
14
17
24
30
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
2
2
2
2
4
3
2
2
2
3
3
4
4
4
5
6
7
7
8

Chance of Frost

Temperature (°C)

2
1
-0
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
0
1
1
2

Feels Like (°C)

0
0
-0
0
-5
-5
-4
-4
-5
-5
-5
-4
-4
-5
-5
-5
-4
-4
-4
-4
-3

Dew Point (°C)

-5
-5
-4
-4
-4
-5
-5
-6
-6
-7
-7
-6
-6
-6
-6
-6
-4
-3
-2
-1
-1

Relative Humidity (%)

59
66
74
84
81
79
78
75
71
68
69
70
71
71
72
72
75
78
83
83
86

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1022

Ozone (du)

378
378
379
379
378
376
374
373
372
371
368
365
362
362
362
361
359
356
354
353
352

Forecast for Da Costa, Atlantic, United States of America (39.64,-74.76)

Generated: 08/02/26 16:24:47. Forecast: 08/02/26 to 14/02/26. Timezone: UTC-5.00