Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Third Quarter 43%

03:08

09:43

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
10 Bad

Sun - Rise: 07:38, Set: 17:01, Transit: 12:20. Moon - Rise: 03:08, Set: 09:43. Civil Dark: 17:39 - 07:00. Nautical Dark: 18:22 - 06:17. Astro Dark: 19:04 - 05:35

Total Clouds (% Sky Obscured)

87
90
92
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
90
92
94
82
85
84
73
67
68
79
86
96
90
100
100
80
72
90
82
95
85
89
92

Medium Clouds (% Sky Obscured)

87
90
92
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
35
92
72

High Clouds (% Sky Obscured)

34
89
90
94
100
100
100
100
100
100
100
100
100
100
100
70
60
70
3
13
65
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
2
3
9
9
9

Fog (%)

0
0
0
9
16
9
3
2
0
0
0
1
4
6
8
16
13
3
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

8
14
30
32
17
9
26
34
41
51
25
6
2
0
0
7
27
45
56
68
69
60
56
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
8
8
8
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
88
87
87
87
88
91
94
94
94
94
96
96
94
96
98
96
96
96
96
94
94

Pressure (mb)

999
999
999
998
998
998
998
998
998
997
997
997
996
996
996
996
995
994
993
993
993
992
992
991

Ozone (du)

440
432
422
418
413
411
416
412
401
390
382
381
378
378
380
382
387
397
403
401
391
385
392
393

Tuesday 10

Waning Crescent 34%

04:23

10:11

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
10 Bad

Sun - Rise: 07:36, Set: 17:03, Transit: 12:20. Moon - Rise: 04:23, Set: 10:11. Civil Dark: 17:41 - 06:58. Nautical Dark: 18:24 - 06:15. Astro Dark: 19:06 - 05:33

Total Clouds (% Sky Obscured)

100
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
97
99
100

Low Clouds (% Sky Obscured)

100
94
96
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
94
95
90
96
98
100

Medium Clouds (% Sky Obscured)

82
81
31
33
93
90
92
97
98
99
100
100
100
100
98
96
97
98
67
66
51
90
83
80

High Clouds (% Sky Obscured)

64
2
35
100
93
92
77
91
100
100
100
100
100
100
90
92
100
100
76
66
50
57
54
79

ISS Passover

Visibility (miles)

9
9
9
0
0
0
2
9
9
1
0
0
0
0
0
0
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
Very Light Rain
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

47
47
37
45
53
47
47
49
55
74
88
87
87
95
95
95
87
78
73
76
74
58
56
47

Precipitation Amount (mm)

0
0
0
0
0.3
0
0.2
0.2
0.2
0.5
0.8
0.6
0.5
0.8
1.1
0.9
0.5
0.4
0.3
0.4
0.5
0.2
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

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

Pressure (mb)

991
990
989
988
988
987
986
986
985
985
985
984
984
983
983
983
983
982
982
982
982
982
982
982

Ozone (du)

393
381
367
363
360
361
358
357
357
359
362
363
368
369
367
367
373
383
392
398
403
406
409
406

Wednesday 11

Waning Crescent 25%

05:27

10:53

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
10 Bad

Sun - Rise: 07:34, Set: 17:05, Transit: 12:20. Moon - Rise: 05:27, Set: 10:53. Civil Dark: 17:43 - 06:56. Nautical Dark: 18:26 - 06:13. Astro Dark: 19:08 - 05:31

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
100
100
100
100
100
100
96
93
92
87
90
90
90
90
92
93

Medium Clouds (% Sky Obscured)

97
95
97
67
27
52
22
28
28
33
43
46
94
93
74
37
34
79
97
98
99
100
99
95

High Clouds (% Sky Obscured)

75
88
81
75
75
41
38
49
86
77
74
70
70
81
100
53
100
96
68
77
89
100
94
87

ISS Passover

Visibility (miles)

0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
9
9
9
9
2
2
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

44
46
49
47
53
55
55
51
52
51
60
65
62
63
66
66
62
66
63
51
60
70
73
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
98
98
98
98
98
100
98
96
98
96
96
94
93
94
91
93
93
88
86
85

Pressure (mb)

982
981
981
981
980
980
979
979
979
979
978
978
978
978
978
979
979
979
980
981
981
982
983
983

Ozone (du)

408
409
403
400
397
392
386
389
397
404
406
410
411
409
406
414
417
418
418
416
420
420
419
428

Thursday 12

Waning Crescent 17%

06:16

10:53

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
10 Bad

Sun - Rise: 07:32, Set: 17:07, Transit: 12:20. Moon - Rise: 06:16, Set: 10:53. Civil Dark: 17:45 - 06:54. Nautical Dark: 18:28 - 06:11. Astro Dark: 19:10 - 05:29

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

95
94
93
92
91
89
88
89
90
90
90
89
89
92
94
96
94
93
92
90
90
89
82
70

Medium Clouds (% Sky Obscured)

80
92
100
100
100
100
100
97
96
94
93
91
85
86
88
87
91
95
98
99
100
100
97
94

High Clouds (% Sky Obscured)

78
89
94
100
79
61
45
34
18
10
10
10
25
57
71
82
84
86
87
87
90
98
88
79

ISS Passover

Visibility (miles)

9
9
3
5
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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

Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

85
89
93
95
91
91
89
89
85
80
76
73
69
66
64
64
62
61
67
68
69
63
52
46

Precipitation Amount (mm)

0.6
0.6
0.7
0.7
0.5
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.4
0.5
0.3
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
82
80
82
89
96
98
96
98
98
96
98
98
98
98
98
98
94
96
98
98
98
83

Pressure (mb)

984
984
985
985
985
985
986
986
986
987
987
987
987
987
987
988
988
989
989
990
991
992
993
993

Ozone (du)

435
435
441
442
441
442
435
428
427
426
427
428
429
432
429
430
429
428
427
427
425
426
429
434

Friday 13

Waning Crescent 10%

06:50

11:53

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

Sun - Rise: 07:29, Set: 17:09, Transit: 12:20. Moon - Rise: 06:50, Set: 11:53. Civil Dark: 17:47 - 06:52. Nautical Dark: 18:30 - 06:09. Astro Dark: 19:12 - 05:27

Total Clouds (% Sky Obscured)

98
98
98
99
87
77
69
51
34
33
37
38
38
51
67
82
73
63
50
47
44
39
24
12

Low Clouds (% Sky Obscured)

68
64
58
72
66
54
34
47
34
33
37
35
32
47
60
73
67
61
50
47
39
30
21
11

Medium Clouds (% Sky Obscured)

90
92
93
96
80
64
49
5
1
0
8
14
21
34
48
59
39
20
0
0
0
0
0
0

High Clouds (% Sky Obscured)

67
64
63
61
38
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
1
6
8
9
9
9
9
9
9
9
7
7
8
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

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

Precipitation Probability (%)

44
48
55
57
52
40
19
20
18
17
16
14
17
30
24
16
37
22
9
24
13
4
23
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
71
77
74
65
64
66
70
77
80
81
86
83
81
80
78
78
77
77
74
71
68
66

Pressure (mb)

994
995
996
997
998
999
1000
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1013
1013
1014
1015
1015

Ozone (du)

438
441
447
454
463
472
479
476
475
471
472
472
469
469
466
462
459
457
454
452
447
442
437
435

Saturday 14

Waning Crescent 5%

07:11

13:08

11 Good
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
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

Sun - Rise: 07:27, Set: 17:11, Transit: 12:20. Moon - Rise: 07:11, Set: 13:08. Civil Dark: 17:49 - 06:50. Nautical Dark: 18:32 - 06:07. Astro Dark: 19:13 - 05:25

Total Clouds (% Sky Obscured)

0
14
26
37
28
23
27
43
65
86
82
78
70
71
76
88
92
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
13
26
37
26
14
0
0
1
1
1
0
0
0
0
0
0
0
0
17
34
51
61
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
30
57
73
78
86
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
1
2
9
19
31
35
46
38
40
39
51
66
77
83
92
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
2
2
2
5

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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

2
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
14
30
44
58
86
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.5
0.6

Wind Speed/Direction (mph)

9
10
9
8
7
5
4
3
3
3
3
3
4
4
5
7
8
10
11
12
14
15
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
61
63
66
68
72
77
83
81
80
78
77
77
78
75
72
70
74
80
86
86
87
88
89

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1013
1012
1011
1010
1009
1008

Ozone (du)

432
430
422
415
408
400
391
383
382
381
380
378
376
374
370
367
363
361
359
356
355
355
354
355

Sunday 15

Waning Crescent 4%

07:26

14:31

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: 07:25, Set: 17:14, Transit: 12:20. Moon - Rise: 07:26, Set: 14:31. Civil Dark: 17:51 - 06:48. Nautical Dark: 18:33 - 06:05. Astro Dark: 19:15 - 05:23

Total Clouds (% Sky Obscured)

100
99
98
97
98
99
100
99
99
99
91
85
79
78
78
80
73
68
62

Low Clouds (% Sky Obscured)

83
85
87
88
87
86
87
88
89
88
81
75
68
67
69
72
67
61
56

Medium Clouds (% Sky Obscured)

100
90
72
55
58
63
74
81
90
99
76
51
27
37
40
45
44
46
42

High Clouds (% Sky Obscured)

100
95
89
89
74
67
75
75
74
68
45
23
0
9
10
4
2
8
13

ISS Passover

Visibility (miles)

7
9
6
3
0
1
1
1
1
1
1
4
7
9
9
9
9
7
4

Fog (%)

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
87
73
81
84
82
91
91
67
43
29
12
14
12
1
13
15
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
21
21
21
21
20
19
18
15
12
9
8
6
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
93
93
93
94
94
94
96
96
96
96
94
94
94
94
93
94
96

Pressure (mb)

1006
1005
1004
1002
1001
1000
999
998
997
997
996
996
996
995
995
995
995
995
995

Ozone (du)

357
358
360
361
363
369
375
381
381
382
382
386
389
393
393
394
394
391
388

Forecast for Lemington, Newcastle upon Tyne, United Kingdom (55.00,-1.70)

Generated: 09/02/26 11:50:11. Forecast: 09/02/26 to 15/02/26. Timezone: UTC+0.00