Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Crescent 27%

04:27

10:45

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:13, Set: 16:29, Transit: 12:22. Moon - Rise: 04:27, Set: 10:45. Civil Dark: 17:10 - 07:32. Nautical Dark: 17:55 - 06:47. Astro Dark: 18:38 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
80
86
71
56
98
75
100
100
100
100
100
100
100
100
100
100
71
100

Low Clouds (% Sky Obscured)

90
95
100
100
87
70
69
73
70
56
68
60
68
81
70
67
58
100
100
100
100
100
69
100

Medium Clouds (% Sky Obscured)

100
100
93
86
100
92
30
15
0
0
0
0
66
100
100
100
100
100
75
100
60
45
0
22

High Clouds (% Sky Obscured)

100
100
88
70
64
45
2
0
0
4
95
75
100
100
100
100
100
100
100
35
0
0
0
0

ISS Passover

Visibility (miles)

9
6
0
0
0
0
9
9
9
9
9
9
9
9
9
9
6
0
0
2
7
9
9
6

Fog (%)

0
0
0
72
98
54
86
12
32
20
0
1
0
0
0
1
0
0
7
0
1
0
0
0

Precipitation Type

None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

16
85
95
95
80
41
18
6
2
3
2
3
0
1
7
28
95
95
95
95
95
28
19
24

Precipitation Amount (mm)

0
0.6
1.4
1.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0.6
1.4
1.5
1
0.8
0
0
0

Wind Speed/Direction (mph)

7
7
8
8
8
11
13
14
15
13
13
13
11
9
7
7
8
12
14
17
20
22
21
26

Chance of Frost

Temperature (°C)

3
3
3
2
3
3
3
3
3
3
3
2
2
2
2
2
2
1
1
1
0
1
4
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
91
96
96
98
98
91
94
85
89
91
89
91
93
93
93
88
96
98
94
91
81
75
76

Pressure (mb)

994
993
991
989
989
989
990
991
992
992
993
994
994
994
993
992
990
987
983
979
975
973
972
970

Ozone (du)

362
379
398
405
412
419
435
415
390
374
372
365
361
359
355
346
344
344
344
341
346
346
346
351

Friday 24

Waning Crescent 19%

05:47

11:02

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 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:12, Set: 16:31, Transit: 12:22. Moon - Rise: 05:47, Set: 11:02. Civil Dark: 17:12 - 07:31. Nautical Dark: 17:57 - 06:46. Astro Dark: 18:40 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
86
83
71
53
53
54
48
43
35
39
39
49
67
75
77
80
71
62
62

Low Clouds (% Sky Obscured)

100
100
100
100
100
72
68
67
45
48
52
47
43
35
39
39
49
67
75
77
80
71
62
62

Medium Clouds (% Sky Obscured)

50
60
65
61
45
22
63
6
3
2
0
0
0
0
0
0
0
0
0
0
0
0
2
13

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
0
1
18

ISS Passover

Visibility (miles)

5
1
6
9
9
9
9
9
7
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
68
70
57
41
22
17
28
29
8
4
0
1
0
0
2
1
0
1
2
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
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)

32
33
35
35
34
32
31
30
29
29
26
25
24
22
21
20
19
18
17
16
15
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
82
82
82
85
82
79
77
85
85
77
73
72
71
71
73
75
78
73
73
74
74
77
77

Pressure (mb)

969
969
969
971
973
975
978
980
983
985
987
988
989
991
992
993
993
994
994
995
995
996
997
998

Ozone (du)

358
367
367
363
358
352
347
353
356
358
355
359
355
354
364
364
364
367
369
372
372
376
380
383

Saturday 25

Waning Crescent 11%

06:57

11:29

10 Bad
11 Bad
12 Bad
13 OK
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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:10, Set: 16:33, Transit: 12:22. Moon - Rise: 06:57, Set: 11:29. Civil Dark: 17:14 - 07:29. Nautical Dark: 17:59 - 06:45. Astro Dark: 18:42 - 06:02

Total Clouds (% Sky Obscured)

69
62
67
39
45
44
47
98
100
100
83
98
85
74
76
67
62
58
57
63
74
84
95
96

Low Clouds (% Sky Obscured)

69
62
67
39
45
44
47
24
0
95
73
97
85
74
76
67
62
58
57
63
57
49
41
27

Medium Clouds (% Sky Obscured)

47
55
35
0
0
0
0
38
52
52
56
66
45
45
50
55
32
0
0
0
17
33
55
60

High Clouds (% Sky Obscured)

35
40
31
30
44
7
3
74
94
97
63
75
75
74
75
0
0
0
0
0
18
40
67
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
2
9
7
8
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
9
13
45
100
3
3
3
3
3
3
3
3
3
3

Precipitation Type

None
None
None
None
None
None
None
None
None
Light Rain
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
0
0
0
5
66
40
30
32
26
19
4
13
16
6
2
2
1
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.2
0
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
14
14
13
11
9
10
12
13
13
12
13
14
14
14
15
14
12
11
10
8
6

Chance of Frost

Temperature (°C)

1
1
2
2
2
2
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
73
73
73
74
78
89
93
89
93
93
83
68
77
91
91
93
93
88
92
92
92
96

Pressure (mb)

999
999
999
1000
1000
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
999
999
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

389
394
398
396
394
391
389
391
397
404
409
411
410
409
407
410
409
407
407
403
395
403
401
396

Sunday 26

Waning Crescent 11%

07:49

12:14

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:09, Set: 16:35, Transit: 12:23. Moon - Rise: 07:49, Set: 12:14. Civil Dark: 17:16 - 07:28. Nautical Dark: 18:00 - 06:43. Astro Dark: 18:43 - 06:00

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
100
100
100

Low Clouds (% Sky Obscured)

14
0
33
67
100
97
95
92
93
93
94
90
86
82
88
94
100
92
85
77
84
90
96
98

Medium Clouds (% Sky Obscured)

70
99
100
100
100
100
100
100
99
100
100
100
100
100
100
77
81
70
85
100
98
96
94
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
94
88
82
90
95
100
100
40
47
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
9
9
9
9
4
0
0

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
40
56
62
85
92
88
71
57
28
58
80
95
95
95
95
95
79
75
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0.5
0.6
0.5
0.2
0
0
0.2
0.4
0.9
1.2
1.3
1.3
0.8
0.4
0.4
1

Wind Speed/Direction (mph)

5
6
6
8
10
12
14
17
19
18
17
17
15
14
13
12
11
9
8
7
8
9
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
77
74
69
73
75
81
86
89
93
96
94
96
96
96
98
98
94
93
96
96
98
98
96

Pressure (mb)

999
999
998
996
995
994
991
989
987
985
983
981
980
979
979
977
976
974
974
972
971
970
969
968

Ozone (du)

394
391
389
382
370
362
350
346
345
348
351
360
361
364
366
371
366
368
368
361
358
367
371
370

Monday 27

Waning Crescent 5%

08:23

13:22

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:07, Set: 16:37, Transit: 12:23. Moon - Rise: 08:23, Set: 13:22. Civil Dark: 17:18 - 07:26. Nautical Dark: 18:02 - 06:42. Astro Dark: 18:45 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
98
97
96
96
97
98
100
98
96
93
88
83
79
78

Low Clouds (% Sky Obscured)

99
100
100
100
100
99
99
98
97
95
94
92
89
87
75
63
51
54
58
61
54
47
40
28

Medium Clouds (% Sky Obscured)

89
88
91
94
97
44
45
77
85
84
81
67
48
30
53
76
99
91
79
40
37
35
35
39

High Clouds (% Sky Obscured)

100
100
97
94
91
63
36
15
9
3
5
11
22
33
55
78
100
98
96
93
88
81
72
49

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
3
7
7
2
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

95
95
93
75
64
58
64
80
59
43
55
53
38
28
34
21
23
20
20
18
16
13
3
2

Precipitation Amount (mm)

1.6
1
0.6
0.5
0.3
0
0.3
0.8
0.3
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
17
14
12
13
13
12
10
9
8
8
6
5
5
5
4
4
6
8
10
11
12
12

Chance of Frost

Temperature (°C)

4
4
5
5
5
5
4
4
4
5
5
5
5
4
4
4
3
3
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
100
98
96
96
96
98
93
96
98
98
96
94
94
94
93
93
93
94
94

Pressure (mb)

967
966
965
964
965
965
966
967
968
969
970
970
971
972
973
974
975
976
977
978
979
981
983
984

Ozone (du)

373
373
374
372
374
380
383
384
381
378
375
374
377
381
389
393
396
400
398
395
393
399
405
411

Tuesday 28

Waning Crescent 2%

08:44

14:48

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:05, Set: 16:39, Transit: 12:23. Moon - Rise: 08:44, Set: 14:48. Civil Dark: 17:19 - 07:25. Nautical Dark: 18:04 - 06:40. Astro Dark: 18:47 - 05:58

Total Clouds (% Sky Obscured)

76
66
68
79
84
91
95
97
97
98
98
98
98
98
98
90
74
79
89
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
5
11
16
22
38
55
71
67
63
61
59
60
58
62
65
67
46
22
0
27
54
81
87

Medium Clouds (% Sky Obscured)

38
26
23
23
21
15
10
3
2
2
1
10
19
28
30
32
24
36
55
85
90
90
90
90

High Clouds (% Sky Obscured)

25
0
0
5
20
30
35
45
33
19
7
4
2
2
3
2
2
30
54
66
75
75
75
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
8
8
8
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
1
3
0
0
0
0
0
3
2
1
3
3
2
6
6
3
7
8
8
11
12
23
31

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
83
80
82
86
88
88
89
91
89
88
88
88
91
93
91
89
89
91
94
96
96
94
96

Pressure (mb)

985
987
988
989
990
991
992
993
994
994
995
996
996
996
997
997
997
997
997
996
996
996
996
997

Ozone (du)

412
412
413
411
410
409
407
405
403
402
400
399
397
396
394
392
391
389
383
378
372
371
370
369

Wednesday 29

New Moon 0%

08:58

16:22

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
04 Bad
05 Bad

Sun - Rise: 08:03, Set: 16:41, Transit: 12:23. Moon - Rise: 08:58, Set: 16:22. Civil Dark: 17:21 - 07:23. Nautical Dark: 18:06 - 06:39. Astro Dark: 18:48 - 05:56

Total Clouds (% Sky Obscured)

100
99
99
99
99
99
100
100
100
100
100
100
100
100
99
98
96
93
87
81

Low Clouds (% Sky Obscured)

94
99
99
99
99
99
100
100
100
100
100
100
100
99
98
96
94
93
87
81

Medium Clouds (% Sky Obscured)

86
68
33
10
0
5
10
11
16
21
27
39
52
65
73
77
80
75
65
55

High Clouds (% Sky Obscured)

87
93
87
79
67
56
47
37
25
18
9
20
33
45
36
38
20
12
10
7

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

36
33
30
31
27
16
10
3
6
11
13
15
18
19
20
21
20
29
27
17

Precipitation Amount (mm)

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
93
89
88
89
89
93
93
93
94
94
96
98
96
96
96
91
88

Pressure (mb)

997
997
997
997
997
997
998
999
1000
1001
1002
1004
1005
1006
1007
1008
1009
1011
1012
1013

Ozone (du)

368
367
365
368
371
374
370
366
362
360
358
356
355
353
352
355
359
362
361
360

Forecast for Butteryhaugh, Northumberland, United Kingdom (55.23,-2.58)

Generated: 23/01/25 10:07:45. Forecast: 23/01/25 to 29/01/25. Timezone: UTC+0.00