Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 0%

07:23

16:34

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
16 Bad

Sun - Rise: 07:10, Set: 16:47, Transit: 11:59. Moon - Rise: 07:23, Set: 16:34. Civil Dark: 17:16 - 06:40. Nautical Dark: 17:50 - 06:06. Astro Dark: 18:23 - 05:33

Total Clouds (% Sky Obscured)

99
98
92
96
100
98
89
85
96
100
98
97
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
76
85
90
56
26
29
29
21
10
51
40
68
89
94
85
93
89
90
87
77
89
93
99

Medium Clouds (% Sky Obscured)

47
9
22
78
64
33
15
67
95
99
90
90
100
100
100
100
94
97
100
100
100
100
100
99

High Clouds (% Sky Obscured)

0
0
2
20
100
77
43
1
1
3
2
7
77
100
90
100
100
100
100
100
100
100
74
57

ISS Passover

Visibility (miles)

0
1
9
9
9
9
9
9
9
9
9
9
9
9
4
1
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
None
None
None
None
Snow
Snow
Snow
Snow
Snow
None
Snow
None
Light Rain
Snow
Snow

Precipitation Probability (%)

0
0
0
0
1
0
0
0
0
0
0
0
22
52
69
79
63
63
43
45
58
83
95
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
9
5
4
4
4
4
3
3
2
2
2
3
3
2
3
2
2
1
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
89
93
91
94
94
94
96
94
96
96
94
94
96
98
98
98
98
98
98
100
100
100

Pressure (mb)

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

Ozone (du)

337
341
341
346
348
349
350
351
350
350
348
344
341
339
344
344
346
347
352
352
354
354
353
356

Sunday 18

New Moon 1%

07:55

No Set

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 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:09, Set: 16:48, Transit: 11:59. Moon - Rise: 07:55, Set: No Set. Civil Dark: 17:17 - 06:39. Nautical Dark: 17:51 - 06:05. Astro Dark: 18:24 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
94
100
100
100
99
96
80
59
31
41
38
69
72
77
69
66

Low Clouds (% Sky Obscured)

100
100
100
100
98
94
90
83
84
100
99
95
94
73
65
59
31
41
38
62
65
73
69
66

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
61
14
14
29
25
17
78
36
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
75
65
60
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
1
0
5
9
9
9
9
9
9
5
7
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
83
54
49
40
35
33
39
20
4
0
0
0
0
17
15
11
3
0

Precipitation Amount (mm)

0.9
0.9
1.2
1.1
1.2
1.1
0.5
0.2
0.2
0.1
0.1
0
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
5
4
3
5
6
6
6
6
5
6
6
6
6
8
11
12
13
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
100
98
98
98
96
96
96
94
94
94
89
86
84
76
69
68
72
74
72
72
74

Pressure (mb)

1011
1010
1009
1009
1008
1008
1008
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1011
1011
1012
1012
1013

Ozone (du)

359
369
372
365
365
367
372
380
379
379
379
381
381
379
375
367
362
360
358
357
356
358
356
355

Monday 19

Waxing Crescent 4%

08:23

17:42

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

Sun - Rise: 07:09, Set: 16:50, Transit: 11:59. Moon - Rise: 08:23, Set: 17:42. Civil Dark: 17:18 - 06:39. Nautical Dark: 17:52 - 06:05. Astro Dark: 18:25 - 05:32

Total Clouds (% Sky Obscured)

27
28
45
48
46
3
0
1
71
90
86
2
0
1
0
8
27
22
15
54
63
73
82
51

Low Clouds (% Sky Obscured)

27
28
45
48
46
0
0
0
0
0
0
0
0
0
0
0
0
0
12
32
49
65
78
50

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
0
1
44
61
62
2
0
0
0
6
25
22
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
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
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
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)

11
10
10
11
12
13
13
11
10
10
10
10
9
8
8
8
10
11
11
11
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-7
-6
-7
-8
-9
-9
-10
-10
-10
-11
-11
-11
-12
-12
-11
-11
-10
-10
-12
-12
-12
-12

Dew Point (°C)

-6
-6
-6
-6
-7
-8
-10
-11
-11
-10
-10
-11
-12
-12
-12
-12
-13
-13
-13
-14
-14
-14
-13
-13

Relative Humidity (%)

74
75
76
76
72
71
68
67
70
73
74
76
74
77
77
74
66
59
57
53
52
50
56
59

Pressure (mb)

1014
1014
1014
1015
1015
1016
1017
1018
1018
1019
1020
1020
1021
1022
1022
1023
1023
1024
1024
1023
1023
1024
1025
1025

Ozone (du)

351
351
352
352
352
356
360
365
368
371
371
375
376
383
391
395
396
398
403
408
412
418
428
430

Tuesday 20

Waxing Crescent 9%

08:46

18:51

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 OK
06 Good
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:08, Set: 16:51, Transit: 11:59. Moon - Rise: 08:46, Set: 18:51. Civil Dark: 17:20 - 06:38. Nautical Dark: 17:53 - 06:04. Astro Dark: 18:26 - 05:31

Total Clouds (% Sky Obscured)

17
3
0
0
0
0
0
0
7
13
16
18
19
16
25
24
34
51
90
91
87
86
81
71

Low Clouds (% Sky Obscured)

17
1
0
0
0
0
0
0
0
0
0
1
1
1
2
0
0
7
11
14
9
8
5
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
7
7
10
6
8
4
15
35
38
76
64
66
64
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
24
34
51
33
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
1
1
1
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)

9
8
7
6
5
5
6
6
6
5
3
2
2
2
1
3
5
7
9
10
10
10
11
11

Chance of Frost

Temperature (°C)

-8
-8
-9
-9
-9
-10
-9
-10
-10
-10
-11
-11
-11
-11
-11
-10
-7
-5
-4
-3
-2
-2
-1
-1

Feels Like (°C)

-12
-11
-12
-11
-12
-12
-12
-12
-13
-12
-12
-12
-13
-13
-13
-11
-10
-8
-7
-9
-8
-7
-6
-6

Dew Point (°C)

-13
-13
-14
-13
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-13
-13
-12
-11
-9
-8
-8

Relative Humidity (%)

63
65
67
69
69
71
69
68
71
72
76
80
81
80
80
69
60
55
49
47
50
56
59
60

Pressure (mb)

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

Ozone (du)

426
427
424
419
418
418
414
412
406
400
396
387
377
370
363
361
356
356
356
355
354
350
347
347

Wednesday 21

Waxing Crescent 16%

09:08

19:59

17 Bad
18 Bad
19 Bad
20 OK
21 Good
22 Good
23 Good
00 Good
01 OK
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
16 Bad

Sun - Rise: 07:07, Set: 16:52, Transit: 12:00. Moon - Rise: 09:08, Set: 19:59. Civil Dark: 17:21 - 06:37. Nautical Dark: 17:55 - 06:04. Astro Dark: 18:27 - 05:31

Total Clouds (% Sky Obscured)

68
66
44
25
0
0
0
0
36
66
96
96
96
95
97
98
100
100
100
100
97
94
92
88

Low Clouds (% Sky Obscured)

17
30
44
25
0
0
0
0
0
3
8
9
9
13
10
16
13
33
60
88
84
80
76
68

Medium Clouds (% Sky Obscured)

35
19
10
10
0
0
0
0
32
64
96
92
87
80
87
93
100
98
96
94
80
70
61
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
25
42
53
46
41
35
24
41
58
60
30
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
7
5
3
2
1
0
3
6
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

0
0
0
0
0
1
10
4
8
10
13
27
18
10
29
38
43
56
66
76
71
64
48
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.5
0.4
0.4
0.2
0

Wind Speed/Direction (mph)

12
12
12
12
12
12
11
11
10
9
8
6
5
3
3
4
5
6
6
6
6
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
65
70
74
74
77
80
82
82
83
84
84
92
94
96
94
94
91
93
98
100
98
94
92

Pressure (mb)

1024
1024
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1016
1016
1015
1014
1014
1013
1013

Ozone (du)

346
345
345
345
344
345
347
347
348
347
347
345
345
345
347
349
351
354
356
359
362
367
372
378

Thursday 22

Waxing Crescent 25%

09:29

21:08

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

Sun - Rise: 07:06, Set: 16:53, Transit: 12:00. Moon - Rise: 09:29, Set: 21:08. Civil Dark: 17:22 - 06:37. Nautical Dark: 17:56 - 06:03. Astro Dark: 18:29 - 05:30

Total Clouds (% Sky Obscured)

80
71
58
44
31
22
13
4
3
1
0
2
13
28
18
15
13
38
63
90
95
97
100
100

Low Clouds (% Sky Obscured)

61
54
36
18
0
18
13
4
3
1
0
0
0
0
0
0
0
2
4
6
4
2
0
12

Medium Clouds (% Sky Obscured)

41
30
20
10
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
23
46
70
73

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
13
28
18
15
0
2
3
5
12
23
84
95

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 (%)

34
16
21
20
8
8
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-3
-3
-5
-6
-8
-8
-9
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-9
-9

Relative Humidity (%)

88
83
80
79
81
81
77
73
67
67
69
67
67
67
67
65
60
58
57
55
54
57
59
63

Pressure (mb)

1014
1014
1015
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1023
1024
1025
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

378
378
378
383
388
394
397
401
405
404
402
401
398
396
393
390
387
384
384
384
385
376
367
358

Friday 23

Waxing Crescent 36%

09:51

22:17

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: 07:06, Set: 16:54, Transit: 12:00. Moon - Rise: 09:51, Set: 22:17. Civil Dark: 17:23 - 06:36. Nautical Dark: 17:57 - 06:02. Astro Dark: 18:30 - 05:30

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
99
99
95
88
88
89
90
89
91
90
88
77
65
62

Low Clouds (% Sky Obscured)

24
36
25
23
42
52
47
39
51
60
42
31
30
32
42
52
67
59
46
41

Medium Clouds (% Sky Obscured)

77
80
86
92
98
99
99
99
95
88
80
78
67
60
54
53
66
69
64
53

High Clouds (% Sky Obscured)

94
95
88
90
100
67
34
0
6
12
17
11
6
0
0
0
0
2
3
5

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
2
1
4
4
2
5
5
3
6
5
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

Wind Speed/Direction (mph)

7
7
6
6
7
7
7
7
6
6
5
4
5
6
7
8
9
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
69
68
69
69
69
67
67
69
71
74
75
77
80
77
72
69
64
61

Pressure (mb)

1025
1025
1026
1026
1025
1025
1025
1025
1024
1024
1024
1023
1024
1024
1024
1025
1026
1027
1027
1028

Ozone (du)

348
337
327
325
323
321
321
321
321
319
317
316
314
312
310
308
306
304
300
296

Forecast for Norwich, New London, United States of America (41.54,-72.08)

Generated: 17/01/26 17:43:58. Forecast: 17/01/26 to 23/01/26. Timezone: UTC-5.00