Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 94%

14:29

05:07

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

Sun - Rise: 06:27, Set: 17:39, Transit: 12:03. Moon - Rise: 14:29, Set: 05:07. Civil Dark: 18:08 - 05:58. Nautical Dark: 18:41 - 05:25. Astro Dark: 19:14 - 04:52

Total Clouds (% Sky Obscured)

67
50
19
33
20
34
86
98
82
90
77
72
50
86
60
100
100
35
32
64
75
74
83
92

Low Clouds (% Sky Obscured)

33
29
19
33
10
4
23
91
79
88
77
72
50
84
60
50
28
2
4
15
13
21
28
46

Medium Clouds (% Sky Obscured)

26
1
1
0
9
30
81
83
42
0
0
0
1
22
42
81
15
8
15
59
71
71
60
89

High Clouds (% Sky Obscured)

5
46
10
3
3
3
1
3
28
38
6
49
2
3
6
60
100
35
1
2
2
24
39
55

ISS Passover

Visibility (miles)

2
1
0
0
3
9
9
5
0
0
0
0
0
0
0
0
5
9
7
6
8
8
4
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
14

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
21
25
27
17
0
0
1
1
1
0
1
0
1
2
4
3
2
2

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)

6
5
5
3
5
6
8
9
9
8
8
6
5
4
4
4
6
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-8
-6
-1
2
2
1
3
4
4
4
3
1
0
-3
-4
-6
-8
-9
-10
-10
-11

Dew Point (°C)

-6
-7
-6
-6
-4
1
4
6
5
6
7
7
6
5
3
2
-0
-2
-4
-6
-7
-7
-8
-8

Relative Humidity (%)

96
94
96
96
94
98
100
100
100
100
98
98
100
100
100
100
89
91
94
94
94
94
92
94

Pressure (mb)

1019
1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021

Ozone (du)

382
377
375
375
373
370
367
368
367
368
369
367
367
364
371
376
380
382
382
384
382
379
377
375

Sunday 1

Waxing Gibbous 98%

15:46

05:39

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

Sun - Rise: 06:25, Set: 17:40, Transit: 12:03. Moon - Rise: 15:46, Set: 05:39. Civil Dark: 18:09 - 05:56. Nautical Dark: 18:42 - 05:24. Astro Dark: 19:15 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
89
76
60
41
70
86
61
21
6
22
28
33
40
11
5
3
2
2

Low Clouds (% Sky Obscured)

72
77
82
80
91
81
79
76
60
41
70
86
55
21
6
22
28
33
40
11
5
3
2
2

Medium Clouds (% Sky Obscured)

100
100
100
92
100
100
76
58
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

51
38
60
62
58
45
45
45
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
4
5
9
9
9
9
7
9
9
9
9
7
6
6
6
6
5
6
8
9
9
9
9

Fog (%)

30
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 (%)

2
3
8
9
5
1
3
3
1
0
2
4
12
2
5
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)

4
4
4
4
5
7
8
9
10
11
11
11
10
9
8
7
6
6
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

-7
-7
-6
-7
-7
-7
-6
-6
-5
-5
-6
-7
-8
-9
-11
-12
-13
-14
-15
-16
-17
-17
-18
-19

Feels Like (°C)

-11
-11
-10
-11
-11
-11
-11
-11
-11
-10
-11
-12
-13
-13
-14
-15
-17
-17
-18
-19
-19
-20
-20
-21

Dew Point (°C)

-8
-8
-7
-8
-9
-9
-9
-9
-9
-9
-10
-11
-11
-11
-13
-14
-15
-16
-17
-18
-19
-20
-21
-21

Relative Humidity (%)

94
92
92
90
85
82
80
79
76
73
74
74
79
82
83
85
84
84
82
82
81
80
79
78

Pressure (mb)

1021
1021
1022
1023
1023
1024
1024
1024
1024
1024
1025
1026
1027
1028
1030
1031
1032
1033
1034
1035
1035
1036
1037
1037

Ozone (du)

372
370
373
374
378
384
386
391
398
399
400
402
403
401
402
404
399
400
400
399
401
401
400
402

Monday 2

Waxing Gibbous 100%

17:00

06:04

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

Sun - Rise: 06:23, Set: 17:42, Transit: 12:02. Moon - Rise: 17:00, Set: 06:04. Civil Dark: 18:10 - 05:55. Nautical Dark: 18:43 - 05:22. Astro Dark: 19:16 - 04:49

Total Clouds (% Sky Obscured)

2
1
2
2
2
2
3
3
8
22
26
37
53
6
7
9
11
6
6
6
7
13
26
23

Low Clouds (% Sky Obscured)

2
1
2
2
2
2
3
3
8
22
26
37
53
4
7
7
7
6
6
6
4
6
9
11

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
4
4
16
6

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
8
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)

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

Chance of Frost

Temperature (°C)

-19
-19
-20
-20
-17
-15
-13
-11
-10
-9
-9
-8
-8
-9
-11
-13
-14
-14
-14
-14
-14
-14
-14
-14

Feels Like (°C)

-21
-22
-22
-22
-19
-17
-15
-14
-12
-13
-13
-12
-12
-13
-13
-15
-16
-16
-16
-16
-16
-16
-15
-16

Dew Point (°C)

-22
-22
-23
-23
-21
-19
-17
-16
-15
-14
-14
-13
-13
-12
-13
-15
-16
-16
-16
-16
-16
-16
-16
-16

Relative Humidity (%)

78
78
79
77
73
69
67
66
65
65
65
68
69
78
85
83
83
83
83
83
83
83
84
83

Pressure (mb)

1038
1038
1039
1040
1040
1040
1040
1040
1039
1038
1038
1038
1038
1038
1039
1040
1040
1040
1040
1040
1039
1039
1039
1039

Ozone (du)

401
405
409
412
412
414
415
414
410
407
411
414
414
412
412
410
406
401
396
389
383
381
378
376

Tuesday 3

Full Moon 99%

18:11

06:25

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

Sun - Rise: 06:22, Set: 17:43, Transit: 12:02. Moon - Rise: 18:11, Set: 06:25. Civil Dark: 18:11 - 05:53. Nautical Dark: 18:44 - 05:20. Astro Dark: 19:17 - 04:47

Total Clouds (% Sky Obscured)

25
30
61
100
93
64
79
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
18
23
20
11
12
10
15
98
99
99
100
100
99
99
98
98
98
99
99
100
99
98
96

Medium Clouds (% Sky Obscured)

0
0
0
5
10
20
43
49
88
96
100
100
100
100
100
96
93
85
78
79
71
82
90
100

High Clouds (% Sky Obscured)

20
30
61
100
93
64
79
97
99
100
100
100
83
67
50
67
83
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Frozen rai
Frozen rai

Precipitation Probability (%)

0
0
0
0
0
0
8
13
17
45
70
95
95
95
95
95
95
95
83
77
79
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.1
0.3
0.7
1.7
1.3
1.1
0.8
1
0.8
0.5
0.4
0.3
0.5
1.6
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-14
-14
-13
-13
-9
-6
-4
-2
-1
-1
-2
-2
-3
-3
-3
-3
-3
-2
-2
-2
-2
-1
-1
-1

Feels Like (°C)

-16
-16
-15
-15
-13
-10
-7
-7
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-4
-4
-4
-4
-3

Dew Point (°C)

-16
-16
-16
-15
-12
-10
-8
-7
-5
-4
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-1
-1

Relative Humidity (%)

81
83
83
84
78
77
72
72
77
78
89
92
96
96
96
98
98
98
100
100
100
98
100
100

Pressure (mb)

1038
1038
1038
1038
1037
1036
1035
1034
1033
1031
1031
1030
1029
1028
1028
1027
1026
1025
1024
1023
1022
1022
1021
1021

Ozone (du)

373
369
366
363
362
361
358
359
358
358
356
354
352
346
345
347
348
351
351
352
353
353
354
353

Wednesday 4

Waning Gibbous 97%

19:19

06:45

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

Sun - Rise: 06:20, Set: 17:44, Transit: 12:02. Moon - Rise: 19:19, Set: 06:45. Civil Dark: 18:13 - 05:52. Nautical Dark: 18:46 - 05:19. Astro Dark: 19:19 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
94
93

Low Clouds (% Sky Obscured)

97
98
100
100
100
100
100
100
100
94
88
85
89
87
85
80
75
73
74
75
75
75
73
72

Medium Clouds (% Sky Obscured)

69
31
1
0
0
0
12
25
51
43
45
66
100
100
100
100
100
100
98
95
93
63
44
48

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
96
94
93

ISS Passover

Visibility (miles)

0
0
0
0
0
0
2
3
3
2
7
0
6
2
4
9
6
3
0
0
0
0
0
0

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

Frozen rai
Frozen rai
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Frozen rai

Precipitation Probability (%)

95
85
34
26
18
0
0
1
1
2
2
1
21
29
33
65
61
53
85
95
95
95
95
95

Precipitation Amount (mm)

1.1
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
1.1
0.9
0.8
0.8

Wind Speed/Direction (mph)

2
2
2
2
2
1
1
2
2
3
2
1
1
2
2
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

0
0
0
1
1
2
2
3
3
4
4
4
3
3
2
2
2
1
1
1
1
2
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
100
98
98
98
98
100
98
100
98
100
98
98
98
100
100
100
100
100
100

Pressure (mb)

1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022

Ozone (du)

355
356
357
363
357
353
350
349
346
347
345
345
345
339
340
338
333
329
324
327
329
331
334
337

Thursday 5

Waning Gibbous 92%

20:26

07:03

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

Sun - Rise: 06:18, Set: 17:45, Transit: 12:02. Moon - Rise: 20:26, Set: 07:03. Civil Dark: 18:14 - 05:50. Nautical Dark: 18:47 - 05:17. Astro Dark: 19:20 - 04:44

Total Clouds (% Sky Obscured)

90
86
83
64
61
60
76
87
98
98
97
97
95
94
95
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

61
52
43
32
14
0
32
63
95
94
93
92
81
71
61
70
79
88
92
96
100
100
100
100

Medium Clouds (% Sky Obscured)

77
84
83
64
61
60
76
87
94
90
77
68
69
74
77
63
54
49
43
14
9
5
5
5

High Clouds (% Sky Obscured)

90
86
83
64
61
5
20
20
50
15
5
0
0
0
0
0
0
0
0
1
16
17
18
19

ISS Passover

Visibility (miles)

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

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

Frozen rai
Frozen rai
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Snow
None
None
None

Precipitation Probability (%)

95
95
95
95
75
38
44
57
79
71
59
47
52
51
52
46
32
6
18
28
36
36
35
31

Precipitation Amount (mm)

0.8
0.8
0.9
0.7
0.4
0
0
0
0.4
0.4
0.3
0
0.3
0.2
0.2
0
0
0
0
0
0.1
0
0
0

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
4
4
5
5
5
6
6
6
6
6
6
6
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
98
98
98
100
98

Pressure (mb)

1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1025
1026
1027
1028
1029
1030
1031
1031
1031
1032
1032
1032

Ozone (du)

340
342
343
344
344
343
342
339
335
332
333
334
335
333
331
329
326
324
321
318
315
313
312
312

Friday 6

Waning Gibbous 85%

21:33

07:23

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

Sun - Rise: 06:16, Set: 17:47, Transit: 12:02. Moon - Rise: 21:33, Set: 07:23. Civil Dark: 18:15 - 05:48. Nautical Dark: 18:48 - 05:15. Astro Dark: 19:21 - 04:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

5
10
10
5
5
5
5
9
5
9
19
30
36
32
13
39
68
100
90
80
70

High Clouds (% Sky Obscured)

28
38
54
67
72
81
63
45
24
48
74
100
99
99
100
100
100
100
100
100
99

ISS Passover

Visibility (miles)

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

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
Frozen rai
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Frozen rai
Frozen rai
Frozen rai
None

Precipitation Probability (%)

34
35
34
37
41
46
68
89
95
95
95
95
95
95
95
95
95
87
82
68
58

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.8
0.6
0.7
0.6
0.9
1.4
1.9
1.3
0.8
0.6
0.6
0.3
0

Wind Speed/Direction (mph)

4
4
5
5
6
7
8
7
7
7
7
6
6
5
5
5
5
4
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
98
98
98
98
96
96
92
94
94
94
96
96
96
96
96
96
98
98

Pressure (mb)

1032
1033
1033
1033
1033
1034
1034
1033
1033
1033
1032
1032
1031
1030
1030
1029
1028
1027
1026
1025
1024

Ozone (du)

311
310
309
307
305
303
301
300
299
298
298
297
297
297
297
297
294
291
288
283
278

Forecast for Thompsonburg, Windham, United States of America (43.20,-72.77)

Generated: 28/02/26 04:25:43. Forecast: 28/02/26 to 06/03/26. Timezone: UTC-5.00