Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 17%

06:22

11:54

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
17 OK
18 OK

Sun - Rise: 07:36, Set: 17:12, Transit: 12:24. Moon - Rise: 06:22, Set: 11:54. Civil Dark: 17:50 - 06:58. Nautical Dark: 18:33 - 06:15. Astro Dark: 19:13 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
59
61
34
17

Low Clouds (% Sky Obscured)

91
59
58
83
50
60
59
33
15
23
0
0
3
0
30
75
75
70
72
60
55
49
34
17

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
89
60
33
14
0
0

High Clouds (% Sky Obscured)

93
100
100
100
100
100
100
84
92
99
100
100
100
100
100
97
100
97
82
73
59
25
0
0

ISS Passover

Visibility (miles)

1
1
1
0
0
0
0
0
0
1
7
9
9
9
9
9
9
8
2
1
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

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

Precipitation Probability (%)

68
56
43
45
40
41
41
34
34
33
14
11
10
12
17
22
22
46
48
40
17
6
1
0

Precipitation Amount (mm)

0.2
0.2
0
0.2
0.1
0.1
0.2
0
0
0
0
0
0
0
0
0
0
0
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
10
10
11
11
11
10
11
10
10
9
9
9
10
10
10
10
10
9
8
6

Chance of Frost

Temperature (°C)

1
1
1
1
0
0
0
0
0
0
-0
-0
-1
-1
-0
0
0
1
1
1
1
0
0
-0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
94
94
96
94
96
94
94
86
83
83
81
80
80
80
78
84
91
84
84
89
92

Pressure (mb)

992
993
993
993
994
994
994
994
995
995
995
996
996
997
998
999
1000
1000
1001
1002
1002
1004
1005
1006

Ozone (du)

431
435
427
425
424
420
418
417
417
422
423
424
426
427
433
436
439
445
453
465
467
466
465
462

Friday 13

Waning Crescent 10%

06:55

13:09

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 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:34, Set: 17:14, Transit: 12:24. Moon - Rise: 06:55, Set: 13:09. Civil Dark: 17:52 - 06:56. Nautical Dark: 18:35 - 06:13. Astro Dark: 19:15 - 05:31

Total Clouds (% Sky Obscured)

1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
35
93
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
22
0
34
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
78
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
35
93
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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
91
91
91
92
91
91
91
89
91
89
87
75
66
60
55
53
58
69
77
84
88

Pressure (mb)

1007
1008
1009
1010
1010
1011
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

457
458
455
453
450
451
449
445
445
441
439
437
425
413
402
392
387
382
370
364
358
355
356
358

Saturday 14

Waning Crescent 5%

07:16

14:33

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
17 Bad
18 Bad

Sun - Rise: 07:31, Set: 17:16, Transit: 12:24. Moon - Rise: 07:16, Set: 14:33. Civil Dark: 17:54 - 06:54. Nautical Dark: 18:37 - 06:11. Astro Dark: 19:17 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
93
90
85
81
74
78
79
81
62

Low Clouds (% Sky Obscured)

23
0
25
27
3
22
0
37
83
100
100
100
100
100
96
93
89
85
80
74
75
75
75
62

Medium Clouds (% Sky Obscured)

100
100
100
100
100
97
100
100
100
100
100
100
52
55
41
53
12
0
0
0
0
0
0
12

High Clouds (% Sky Obscured)

100
100
100
100
100
28
100
100
100
100
100
37
20
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
3
9
9
0
0
0
0
9
3
1
1
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
99
95
95
95
95
95
95
95

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
2
31
14
33
95
95
91
79
75
59
44
27
26
24
18
19
20
10
14

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
0
0
1.2
2.7
0.7
0.5
0.6
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
6
7
8
8
10
11
11
12
13
12
10
9
8
7
8
9
10
10
10
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
89
92
89
86
83
83
92
96
94
96
94
94
98
96
94
93
89
88
86
94

Pressure (mb)

1014
1014
1013
1012
1011
1009
1008
1007
1005
1003
1002
1001
999
998
998
998
997
997
996
996
996
995
995
995

Ozone (du)

359
357
361
359
357
349
345
348
350
351
352
353
356
360
362
368
372
371
368
367
367
369
371
365

Sunday 15

Waning Crescent 1%

07:31

16:00

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
17 Bad
18 Bad

Sun - Rise: 07:29, Set: 17:19, Transit: 12:24. Moon - Rise: 07:31, Set: 16:00. Civil Dark: 17:56 - 06:51. Nautical Dark: 18:39 - 06:09. Astro Dark: 19:19 - 05:27

Total Clouds (% Sky Obscured)

74
82
97
98
98
99
99
100
100
100
100
99
99
98
99
100
100
95
92
87
31
32
11
20

Low Clouds (% Sky Obscured)

74
79
84
87
90
90
91
90
91
91
92
92
93
93
81
69
56
56
57
57
31
32
11
20

Medium Clouds (% Sky Obscured)

23
28
29
44
50
64
77
85
74
78
99
83
57
35
66
77
100
82
46
13
3
7
0
1

High Clouds (% Sky Obscured)

0
0
0
0
2
30
0
0
9
17
31
29
31
14
20
15
14
19
17
14
10
5
0
0

ISS Passover

Visibility (miles)

3
1
8
1
0
0
0
0
0
5
5
8
3
6
9
9
0
0
9
9
9
9
9
9

Fog (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Type

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

Precipitation Probability (%)

12
5
7
23
38
25
8
5
8
10
12
24
18
14
29
54
70
48
42
22
33
34
34
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
94
98
96
98
98
98
98
94
94
94
96
94
94
93
96
96
93
83
83
89
93
93

Pressure (mb)

995
995
994
994
993
993
993
992
992
991
991
991
990
990
990
990
990
991
991
992
993
994
996
997

Ozone (du)

360
364
368
371
373
376
379
380
380
380
381
387
393
396
403
401
403
411
410
400
402
403
400
397

Monday 16

Waning Crescent 0%

07:41

17:27

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
17 Bad
18 Bad

Sun - Rise: 07:27, Set: 17:21, Transit: 12:24. Moon - Rise: 07:41, Set: 17:27. Civil Dark: 17:58 - 06:49. Nautical Dark: 18:41 - 06:07. Astro Dark: 19:21 - 05:25

Total Clouds (% Sky Obscured)

42
73
80
83
65
69
72
76
75
77
77
79
81
78
82
85
84
84
89
91
90
92
90
90

Low Clouds (% Sky Obscured)

38
44
45
50
54
48
42
36
24
12
0
4
9
13
27
41
55
55
55
54
36
18
0
0

Medium Clouds (% Sky Obscured)

0
0
9
19
28
24
19
14
9
4
0
0
0
0
0
0
0
8
13
17
21
30
40
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
2
0
0
0
0
5
20
30
35
45
45

ISS Passover

Visibility (miles)

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

Fog (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

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 (%)

17
7
21
24
12
24
17
7
7
4
0
4
4
1
5
5
9
15
18
20
16
11
4
9

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
13
12
11
9
7
5
7
9
10
10
10
10
10
11
12
12
12
11
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
88
93
93
94
94
96
96
94
94
94
92
92
92
89
86
83
85
85
88
85
83
78

Pressure (mb)

998
998
999
1000
1001
1002
1003
1004
1005
1005
1006
1007
1008
1008
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

393
390
390
385
382
384
377
370
364
359
354
350
348
346
345
344
344
343
345
346
348
350
352
354

Tuesday 17

New Moon 1%

07:48

18:53

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
17 OK
18 Bad

Sun - Rise: 07:25, Set: 17:23, Transit: 12:24. Moon - Rise: 07:48, Set: 18:53. Civil Dark: 18:00 - 06:47. Nautical Dark: 18:43 - 06:05. Astro Dark: 19:23 - 05:23

Total Clouds (% Sky Obscured)

95
95
96
97
98
99
97
100
100
100
100
99
99
98
95
90
74
55
59
72
63
49
40
50

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
0
0
0
0
0
0
0
8
16
23
36
48
61
63
49
40
50

Medium Clouds (% Sky Obscured)

60
65
70
70
70
76
86
100
100
100
100
97
93
90
90
85
65
45
25
20
15
15
10
10

High Clouds (% Sky Obscured)

40
30
34
46
64
74
85
96
97
98
100
96
93
89
84
84
74
55
59
72
63
49
36
32

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 (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

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
2
8
6
3
9
9
4
7
7
7
4
3
0
1
0
0
0
0
0
1
1
1
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-6
-5
-5
-6
-6
-6
-6
-6
-6
-7
-6
-6
-6
-6
-6
-6
-1
-1
-1
-0
1
2

Dew Point (°C)

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

Relative Humidity (%)

78
78
77
77
77
74
75
75
75
74
71
71
74
75
80
75
70
65
66
66
66
73
78
88

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

357
361
364
367
371
375
374
373
372
373
374
375
376
378
379
380
380
380
376
372
368
362
355
349

Wednesday 18

Waxing Crescent 5%

07:55

18:53

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:22, Set: 17:25, Transit: 12:24. Moon - Rise: 07:55, Set: 18:53. Civil Dark: 18:02 - 06:45. Nautical Dark: 18:45 - 06:03. Astro Dark: 19:25 - 05:20

Total Clouds (% Sky Obscured)

63
75
80
88
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

55
46
52
60
73
81
88
92
95
94
93

Medium Clouds (% Sky Obscured)

10
10
12
14
16
43
71
96
97
98
98

High Clouds (% Sky Obscured)

33
36
54
75
93
79
74
58
42
29
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9

Fog (%)

95
95
95
95
95
95
95
95
95
95
95

Precipitation Type

None
None
None
None
None
None
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

16
18
20
21
23
27
30
33
38
41
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

6
6
7
7
7
7
8
8
8
10
11

Chance of Frost

Temperature (°C)

0
-0
-0
-0
-1
-1
0
-0
0
1
1

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3

Relative Humidity (%)

86
86
86
87
87
89
87
86
84
81
77

Pressure (mb)

1014
1014
1015
1014
1014
1014
1014
1013
1013
1012
1011

Ozone (du)

352
356
359
362
365
368
368
369
369
368
366

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

Generated: 12/02/26 19:42:10. Forecast: 12/02/26 to 18/02/26. Timezone: UTC+0.00