Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 3

Waxing Gibbous 99%

14:44

05:24

04 Bad
05 Bad
06 Bad
07 OK
08 Good
09 Good
10 Good
11 Good
12 OK
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: 06:58, Set: 16:09, Transit: 11:33. Moon - Rise: 14:44, Set: 05:24. Civil Dark: 16:41 - 06:26. Nautical Dark: 17:16 - 05:51. Astro Dark: 17:50 - 05:16

Total Clouds (% Sky Obscured)

97
87
57
12
3
4
2
5
31
75
97
93
100
100
100
100
100
100
100
100
100
93
92
91

Low Clouds (% Sky Obscured)

48
31
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
41
2

Medium Clouds (% Sky Obscured)

44
4
0
0
0
0
0
2
11
26
44
18
49
87
100
100
100
100
100
100
100
91
82
89

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
3
20
53
93
93
100
100
81
62
96
100
100
100
57
53
50
20

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
3
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
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 (%)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
14
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
8
7
8
7
7
7
6
6
6
5
5
3
3
3
3
4
4
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
91
89
89
86
84
84
88
89
89
86
94
94
94
94
94
94
92
92
91
91
94
91

Pressure (mb)

1007
1008
1010
1011
1012
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1016
1016
1016
1015
1015
1014
1014

Ozone (du)

345
344
341
338
336
334
331
333
328
329
332
332
330
329
330
330
334
343
350
356
360
361
362
364

Thursday 4

Full Moon 100%

15:31

06:48

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

Sun - Rise: 06:59, Set: 16:09, Transit: 11:34. Moon - Rise: 15:31, Set: 06:48. Civil Dark: 16:41 - 06:27. Nautical Dark: 17:16 - 05:51. Astro Dark: 17:50 - 05:17

Total Clouds (% Sky Obscured)

86
95
100
99
94
98
100
100
100
94
100
16
83
20
10
10
10
20
3
5
0
0
2
5

Low Clouds (% Sky Obscured)

2
16
24
24
23
26
15
38
73
56
88
4
64
12
10
10
10
10
2
2
0
0
1
2

Medium Clouds (% Sky Obscured)

72
56
75
76
89
93
100
100
100
61
100
12
6
15
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

55
61
85
72
75
84
100
100
100
40
35
0
0
0
0
0
0
0
0
0
0
0
0
1

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
6
14
29
25
17
5
1
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)

6
6
7
7
7
8
9
9
10
9
10
12
12
15
12
10
10
12
13
12
12
9
8
8

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-2
-1
0
1
1
2
2
1
-2
-5
-7
-8
-9
-10
-10
-11
-12
-13
-14
-14

Feels Like (°C)

-7
-7
-7
-7
-6
-5
-5
-4
-3
-3
-3
-4
-6
-11
-11
-11
-13
-14
-16
-16
-17
-17
-17
-17

Dew Point (°C)

-4
-4
-5
-5
-4
-3
-2
-1
-1
-1
-1
-2
-5
-8
-10
-11
-12
-13
-15
-15
-16
-17
-17
-17

Relative Humidity (%)

91
91
89
87
87
86
88
89
89
86
84
80
82
76
79
77
77
74
70
72
70
73
76
76

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1010
1011
1013
1015
1017
1019
1020
1021
1022
1023
1024
1025
1026
1026

Ozone (du)

367
371
373
371
370
368
366
363
363
371
379
382
368
365
369
373
375
371
374
374
374
374
373
371

Friday 5

Waning Gibbous 97%

16:32

08:07

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

Sun - Rise: 07:00, Set: 16:09, Transit: 11:34. Moon - Rise: 16:32, Set: 08:07. Civil Dark: 16:40 - 06:28. Nautical Dark: 17:16 - 05:52. Astro Dark: 17:50 - 05:18

Total Clouds (% Sky Obscured)

35
31
8
7
24
32
24
27
30
30
47
39
100
99
40
20
11
8
23
36
43
54
60
66

Low Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
1
1
1
1
1
5
4
5
21
36
43
54
60
66

Medium Clouds (% Sky Obscured)

15
21
4
4
24
32
24
27
30
30
47
39
100
99
40
8
5
4
4
0
0
0
0
0

High Clouds (% Sky Obscured)

35
2
2
2
3
9
6
5
6
13
14
5
52
18
2
0
0
0
0
0
0
0
5
4

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
7
5
4

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
1
0
1

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

Chance of Frost

Temperature (°C)

-14
-14
-15
-15
-14
-12
-10
-9
-7
-6
-6
-6
-7
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-10

Feels Like (°C)

-18
-18
-18
-18
-16
-16
-14
-12
-11
-10
-10
-10
-11
-12
-12
-12
-11
-12
-12
-12
-12
-11
-12
-12

Dew Point (°C)

-17
-17
-18
-18
-17
-17
-15
-14
-13
-12
-11
-9
-9
-10
-10
-11
-11
-12
-12
-11
-11
-11
-11
-11

Relative Humidity (%)

77
77
77
77
76
69
68
67
64
66
69
79
87
90
90
90
90
88
88
88
90
90
90
90

Pressure (mb)

1026
1026
1026
1027
1027
1028
1027
1026
1025
1024
1023
1022
1021
1021
1021
1020
1019
1019
1019
1019
1018
1017
1017
1017

Ozone (du)

365
362
359
357
357
354
349
343
335
332
329
327
327
327
326
323
320
316
315
311
308
309
308
309

Saturday 6

Waning Gibbous 92%

17:45

09:12

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 OK
01 OK
02 OK
03 Bad

Sun - Rise: 07:01, Set: 16:08, Transit: 11:35. Moon - Rise: 17:45, Set: 09:12. Civil Dark: 16:40 - 06:29. Nautical Dark: 17:16 - 05:53. Astro Dark: 17:50 - 05:19

Total Clouds (% Sky Obscured)

80
99
100
70
89
100
100
100
100
100
100
100
96
92
88
90
93
94
79
44
21
25
34
44

Low Clouds (% Sky Obscured)

74
73
62
45
37
38
33
38
38
36
38
39
52
49
51
58
50
29
16
11
5
4
2
0

Medium Clouds (% Sky Obscured)

15
67
94
27
11
24
83
78
77
84
93
99
94
85
81
90
93
94
79
12
9
6
18
34

High Clouds (% Sky Obscured)

7
19
15
4
0
0
2
5
7
36
64
93
62
31
4
0
0
0
3
6
9
8
6
5

ISS Passover

Visibility (miles)

9
6
8
8
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 (%)

4
6
5
7
8
7
9
11
12
9
6
4
3
2
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

-10
-10
-9
-9
-7
-6
-5
-3
-2
-2
-1
-1
-2
-3
-4
-3
-3
-2
-3
-2
-4
-4
-4
-4

Feels Like (°C)

-12
-12
-13
-13
-10
-9
-8
-6
-5
-5
-4
-4
-5
-6
-6
-6
-6
-6
-5
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

88
90
88
90
88
84
81
79
78
79
80
87
94
96
96
96
96
94
96
94
96
94
94
92

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1013
1014
1014
1014
1014
1013
1014
1013
1013
1013
1013
1013

Ozone (du)

307
306
304
303
302
302
301
299
300
298
298
296
295
296
297
297
297
300
300
303
302
303
304
306

Sunday 7

Waning Gibbous 84%

19:03

10:02

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 OK
02 OK
03 OK

Sun - Rise: 07:02, Set: 16:08, Transit: 11:35. Moon - Rise: 19:03, Set: 10:02. Civil Dark: 16:40 - 06:30. Nautical Dark: 17:16 - 05:54. Astro Dark: 17:50 - 05:20

Total Clouds (% Sky Obscured)

60
75
86
69
69
42
40
55
50
57
57
60
72
86
98
97
97
96
81
69
55
41
34
31

Low Clouds (% Sky Obscured)

4
7
10
9
9
9
6
3
0
14
28
42
59
76
92
93
93
93
62
30
0
0
0
0

Medium Clouds (% Sky Obscured)

51
69
86
69
64
41
35
32
50
48
41
50
60
66
71
72
72
87
68
42
20
14
20
22

High Clouds (% Sky Obscured)

37
68
86
67
32
0
2
5
5
5
5
5
5
5
1
2
6
12
13
14
19
9
14
9

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
1
0
1
3
3
24
27
25
27
23
8
5
2
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
5
4
4
4
5
5
6
7
7
7
6
6
6
6
6
6
7
9
9
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-7
-5
-4
-1
-1
-2
-2
-3
-4
-5
-6
-8
-8
-8
-9
-9
-10
-10
-10
-13
-13

Dew Point (°C)

-5
-5
-5
-6
-4
-3
-1
-1
-1
-1
-2
-3
-4
-5
-6
-7
-7
-8
-9
-10
-11
-12
-12
-13

Relative Humidity (%)

92
92
92
92
92
87
88
86
84
84
80
78
80
78
79
76
76
75
72
73
73
71
72
72

Pressure (mb)

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

Ozone (du)

307
309
309
309
311
311
315
315
317
318
319
320
319
320
321
321
321
320
320
321
322
323
325
327

Monday 8

Waning Gibbous 75%

20:21

10:40

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

Sun - Rise: 07:03, Set: 16:08, Transit: 11:35. Moon - Rise: 20:21, Set: 10:40. Civil Dark: 16:40 - 06:31. Nautical Dark: 17:16 - 05:55. Astro Dark: 17:50 - 05:20

Total Clouds (% Sky Obscured)

35
40
41
49
65
69
70
63
56
64
54
60
40
35
45
55
90
95
97
98
100
80
60
40

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
4
8
12

Medium Clouds (% Sky Obscured)

35
40
41
24
19
5
5
3
1
1
1
1
1
0
0
0
0
0
33
67
80
60
15
0

High Clouds (% Sky Obscured)

17
22
23
40
61
69
70
63
56
64
54
60
40
35
10
0
0
0
5
10
20
43
33
25

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 (%)

1
2
0
2
2
1
2
1
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
11
11
11
12
11
12
11
11
11
9
7
6
6
6
6
6
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

-10
-10
-11
-11
-11
-11
-11
-10
-8
-7
-8
-8
-9
-9
-10
-10
-11
-11
-12
-12
-12
-12
-12
-12

Feels Like (°C)

-13
-14
-14
-14
-17
-17
-18
-17
-17
-16
-11
-11
-11
-11
-11
-12
-15
-15
-15
-15
-14
-15
-15
-15

Dew Point (°C)

-13
-14
-14
-15
-16
-16
-16
-16
-14
-13
-12
-11
-10
-11
-12
-12
-13
-13
-13
-14
-14
-14
-14
-14

Relative Humidity (%)

74
73
75
75
70
67
63
61
61
60
68
75
87
85
85
85
85
85
86
85
85
85
85
85

Pressure (mb)

1019
1020
1021
1021
1022
1023
1023
1023
1022
1022
1022
1022
1023
1023
1023
1024
1023
1023
1023
1023
1022
1022
1022
1021

Ozone (du)

330
334
339
343
346
348
350
349
348
347
346
345
344
342
340
338
339
339
340
341
343
344
349
353

Tuesday 9

Waning Gibbous 72%

21:35

11:08

04 OK
05 OK
06 OK
07 Good
08 Good
09 Good
10 OK
11 OK
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: 07:03, Set: 16:08, Transit: 11:36. Moon - Rise: 21:35, Set: 11:08. Civil Dark: 16:40 - 06:31. Nautical Dark: 17:16 - 05:56. Astro Dark: 17:51 - 05:21

Total Clouds (% Sky Obscured)

30
20
10
7
7
9
23
40
58
74
87
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
20
10
7
7
7
5
3
1
22
42
62
66
68
63
75
87
99
99
98
98

Medium Clouds (% Sky Obscured)

0
0
0
1
1
2
17
32
46
66
84
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

17
9
0
0
0
0
23
40
58
74
56
34
56
79
100
100
100
100
98
98
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

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
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
0
0
11
18
21
31
42
52
66
78
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.3
0.5
0.5

Wind Speed/Direction (mph)

4
3
3
3
3
4
4
4
5
5
4
3
3
2
2
2
3
3
3
3
2

Chance of Frost

Temperature (°C)

-12
-12
-13
-13
-11
-9
-6
-5
-5
-4
-4
-4
-5
-5
-5
-6
-5
-5
-4
-5
-5

Feels Like (°C)

-14
-14
-14
-14
-14
-14
-13
-12
-11
-10
-7
-7
-8
-7
-8
-9
-9
-9
-8
-8
-8

Dew Point (°C)

-14
-14
-14
-15
-14
-13
-12
-12
-11
-11
-9
-8
-7
-7
-7
-7
-7
-7
-6
-6
-6

Relative Humidity (%)

85
84
86
84
75
68
61
60
60
59
66
73
82
84
85
87
87
87
85
89
90

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1019
1018
1017
1017
1016
1016
1015
1015
1015
1014
1013
1012
1011
1011

Ozone (du)

358
358
358
358
359
359
359
360
360
360
359
357
356
360
364
368
371
373
376
382
389

Forecast for Stratham, Rockingham, United States of America (43.01,-70.90)

Generated: 03/12/25 04:03:59. Forecast: 03/12/25 to 09/12/25. Timezone: UTC-5.00