Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 53%

01:48

09:26

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: 07:40, Set: N/A, Transit: 12:20. Moon - Rise: 01:48, Set: 09:26. Civil Dark: 17:38 - 07:01. Nautical Dark: 18:20 - 06:19. Astro Dark: 19:02 - 05:37

Total Clouds (% Sky Obscured)

90
92
94
95
100
100
100
100
100
100
100
100
100
100
99
98
100
100
100
100
100
91
95
99

Low Clouds (% Sky Obscured)

66
76
94
92
100
90
85
86
91
91
87
89
87
93
94
94
100
100
100
100
100
76
69
79

Medium Clouds (% Sky Obscured)

90
92
94
95
100
99
82
89
91
98
100
100
100
100
97
93
58
60
75
85
84
88
87
88

High Clouds (% Sky Obscured)

90
92
94
95
98
100
100
91
97
100
63
85
55
55
50
47
50
50
45
45
40
35
78
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
0
9
9
1
0
0
0
0
0
0
1
0
0
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
34
0
0
0
0
8
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

32
95
95
82
82
85
51
28
24
17
6
3
4
13
30
27
12
7
32
62
38
34
23
13

Precipitation Amount (mm)

0
1.1
3.9
0.3
0.4
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
5
5
5
5
6
5
5
5
5
5
5
6
6
6
6
6
7
7

Feels Like (°C)

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

Dew Point (°C)

6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6

Relative Humidity (%)

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

Pressure (mb)

1002
1002
1003
1003
1003
1003
1002
1002
1002
1001
1001
1001
1000
1000
1000
1001
1001
1000
1000
1000
999
999
999
999

Ozone (du)

446
450
456
458
453
448
446
447
444
441
443
452
460
456
442
431
433
434
434
426
416
410
408
405

Monday 9

Third Quarter 43%

03:07

09:44

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: 07:37, Set: 17:01, Transit: 12:20. Moon - Rise: 03:07, Set: 09:44. Civil Dark: 17:40 - 06:59. Nautical Dark: 18:22 - 06:17. Astro Dark: 19:04 - 05:35

Total Clouds (% Sky Obscured)

100
99
100
98
100
100
100
100
100
100
100
100
100
100
100
100
96
97
99
98
100
100
100
100

Low Clouds (% Sky Obscured)

82
93
93
88
89
100
97
100
100
96
93
84
97
87
86
100
78
77
73
88
80
91
100
100

Medium Clouds (% Sky Obscured)

100
94
77
78
100
100
100
98
100
100
100
100
100
100
89
76
52
47
53
59
52
55
50
88

High Clouds (% Sky Obscured)

100
79
96
74
100
96
92
98
65
47
55
55
72
15
3
31
52
53
24
35
99
100
100
73

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
18
52
47
49
51
51
27
0
0
0
0
0
0
0
6
32
0
41
51

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
Light Rain

Precipitation Probability (%)

25
31
33
25
17
2
0
0
0
0
0
2
6
24
40
46
47
42
29
25
28
35
45
56

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
5

Feels Like (°C)

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

Dew Point (°C)

5
5
6
6
5
5
5
5
5
5
5
5
4
5
5
5
5
5
5
5
6
6
5
5

Relative Humidity (%)

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

Pressure (mb)

999
998
998
998
998
998
997
997
997
997
996
995
995
994
994
994
993
993
992
991
990
990
989
988

Ozone (du)

399
395
403
402
402
397
384
373
378
379
385
399
399
398
404
392
385
377
374
377
372
363
359
357

Tuesday 10

Waning Crescent 34%

04:22

10:12

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: 07:35, Set: 17:03, Transit: 12:20. Moon - Rise: 04:22, Set: 10:12. Civil Dark: 17:41 - 06:57. Nautical Dark: 18:24 - 06:15. Astro Dark: 19:06 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
99
99
100
100
99
96
96
98
99
100
100
99

Low Clouds (% Sky Obscured)

100
95
93
90
92
89
89
89
89
90
93
93
93
91
90
90
92
96
95
97
98
96
100
99

Medium Clouds (% Sky Obscured)

85
37
31
56
32
18
18
15
21
83
100
97
98
99
100
98
54
81
86
90
79
35
34
37

High Clouds (% Sky Obscured)

53
80
100
100
100
100
100
94
100
100
88
71
54
68
100
98
32
27
58
67
80
100
97
85

ISS Passover

Visibility (miles)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9

Fog (%)

51
55
62
100
100
100
100
100
100
100
100
99
99
80
80
80
80
80
80
80
80
80
80
80

Precipitation Type

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

Precipitation Probability (%)

52
55
56
48
45
45
43
44
52
65
94
95
95
95
84
82
70
70
69
45
48
53
57
59

Precipitation Amount (mm)

0.3
0.3
0.2
0
0
0
0
0
0
0
0.6
1
0.9
0.7
0.4
0.4
0.2
0.3
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
10
10
11
12
11
11
11
12
12
12
11
11
11
11
11
12
11
11
11
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
4
5
4
4
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
5
6
6

Relative Humidity (%)

98
91
98
100
98
98
98
100
100
98
98
100
100
100
100
98
100
98
98
98
96
87
85
93

Pressure (mb)

988
987
987
986
986
985
985
984
984
984
983
983
982
982
982
982
982
982
981
981
980
980
979
979

Ozone (du)

353
348
347
348
348
350
349
350
351
358
361
362
363
362
364
375
377
377
379
381
386
391
391
387

Wednesday 11

Waning Crescent 25%

05:26

10:54

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: 07:33, Set: 17:06, Transit: 12:20. Moon - Rise: 05:26, Set: 10:54. Civil Dark: 17:43 - 06:55. Nautical Dark: 18:26 - 06:13. Astro Dark: 19:08 - 05:31

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
97
98
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

97
98
97
95
95
94
94
93
92
92
91
90
89
89
90
90
93
96
98
98
98
97
96
95

Medium Clouds (% Sky Obscured)

46
52
57
65
70
65
67
68
86
100
100
100
98
95
90
82
70
79
89
88
85
96
94
98

High Clouds (% Sky Obscured)

72
84
82
81
90
90
91
98
99
100
100
100
100
77
58
50
30
46
45
19
15
1
32
52

ISS Passover

Visibility (miles)

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

Fog (%)

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

Precipitation Type

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

Precipitation Probability (%)

62
67
69
77
80
85
93
93
94
94
95
95
85
87
92
92
82
86
80
65
61
62
61
67

Precipitation Amount (mm)

0
0.2
0.2
0.3
0.4
0.4
0.6
0.6
0.6
0.6
0.8
0.7
0.4
0.5
0.6
0.7
0.5
0.6
0.6
0.3
0.3
0.4
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
91
91
93
93
93
93
94
93
94
94
93
93
94
96
98
96
96
93
93
94
94

Pressure (mb)

978
978
978
977
977
977
977
976
977
977
977
977
977
977
978
978
979
979
980
980
980
980
981
981

Ozone (du)

386
393
402
405
409
413
410
409
406
406
411
418
424
427
427
431
434
438
445
440
444
444
444
444

Thursday 12

Waning Crescent 17%

06:15

11:54

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: 07:31, Set: 17:08, Transit: 12:20. Moon - Rise: 06:15, Set: 11:54. Civil Dark: 17:45 - 06:53. Nautical Dark: 18:28 - 06:11. Astro Dark: 19:10 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
77
78
79
70
61
55
70
85
94
86
80

Low Clouds (% Sky Obscured)

93
94
94
94
94
93
94
88
82
75
74
75
75
73
74
75
64
56
51
59
70
82
58
36

Medium Clouds (% Sky Obscured)

98
82
100
100
99
99
98
99
100
96
82
89
65
12
9
6
17
28
37
52
55
61
64
70

High Clouds (% Sky Obscured)

69
50
31
12
17
22
26
24
24
24
36
53
70
4
3
3
3
2
1
5
10
23
39
41

ISS Passover

Visibility (miles)

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

Fog (%)

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

Precipitation Type

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

Precipitation Probability (%)

74
71
72
78
76
74
78
73
69
73
63
55
41
30
29
26
29
27
24
31
33
34
36
34

Precipitation Amount (mm)

0.5
0.4
0.4
0.5
0.5
0.4
0.6
0.5
0.4
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
12
12
11
11
11
11
11
11
11
13
13
11
11
12
12
13
14
15
16
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
94
96
98
96
96
96
98
98
100
96
92
89
88
84
84
83
83
83
86
86
86

Pressure (mb)

981
981
982
982
982
983
983
983
983
983
984
984
984
985
987
988
989
989
990
990
991
991
992
993

Ozone (du)

448
443
438
437
435
438
439
439
439
436
433
432
429
430
428
425
422
426
430
434
438
441
445
452

Friday 13

Waning Crescent 10%

06:48

13:09

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

Sun - Rise: 07:29, Set: 17:10, Transit: 12:20. Moon - Rise: 06:48, Set: 13:09. Civil Dark: 17:47 - 06:51. Nautical Dark: 18:30 - 06:09. Astro Dark: 19:11 - 05:27

Total Clouds (% Sky Obscured)

79
73
67
70
72
73
75
57
39
21
21
26
33
37
41
44
35
24
12
14
17
19
13
7

Low Clouds (% Sky Obscured)

9
8
8
4
16
25
36
30
23
10
17
25
31
35
40
43
32
18
5
9
14
17
11
6

Medium Clouds (% Sky Obscured)

75
66
52
37
44
51
55
39
21
5
3
2
1
0
0
0
3
5
7
5
2
0
0
0

High Clouds (% Sky Obscured)

36
24
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

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 (%)

25
27
23
7
15
15
7
20
17
7
20
13
6
19
14
6
14
11
5
12
8
4
6
4

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)

15
15
14
15
15
14
14
13
13
13
13
14
16
17
17
17
16
18
20
21
20
19
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
84
83
81
81
80
78
77
75
75
72
72
71
68
67
66
62
60
57
57
58
58
63

Pressure (mb)

993
994
995
995
996
997
997
998
999
999
1000
1001
1001
1002
1003
1004
1005
1005
1006
1007
1007
1008
1008
1009

Ozone (du)

459
466
469
473
477
477
477
478
477
477
477
475
472
470
464
459
453
448
444
439
434
430
425
419

Saturday 14

Waning Crescent 5%

07:10

14:32

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

Sun - Rise: 07:27, Set: 17:12, Transit: 12:20. Moon - Rise: 07:10, Set: 14:32. Civil Dark: 17:49 - 06:49. Nautical Dark: 18:32 - 06:07. Astro Dark: 19:13 - 05:25

Total Clouds (% Sky Obscured)

0
0
1
1
3
5
8
5
3
1
14
29
49
64
72
85
90
90
95

Low Clouds (% Sky Obscured)

0
0
0
0
3
5
8
5
3
0
0
0
0
0
0
0
11
22
33

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
2
1
1
0
0
0
0
27
57
85
90
90
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
5
10
15
13
14
14
15
15

ISS Passover

Visibility (miles)

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

Fog (%)

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
6
3
1
2
1
0
0
0
0
0
0
0
2
8
12
22
29
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
71
71
71
71
68
68
67
66
65
65
64
64
63
64
64
66
63
59

Pressure (mb)

1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1012

Ozone (du)

413
406
402
397
393
387
381
375
371
368
364
365
365
366
370
373
377
380
383

Forecast for Stanley, Durham, United Kingdom (54.86,-1.69)

Generated: 08/02/26 17:36:11. Forecast: 08/02/26 to 14/02/26. Timezone: UTC+0.00