Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 0%

05:59

16:27

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

Sun - Rise: 06:12, Set: 18:15, Transit: 12:14. Moon - Rise: 05:59, Set: 16:27. Civil Dark: 18:49 - 05:38. Nautical Dark: 19:29 - 04:58. Astro Dark: 20:11 - 04:16

Total Clouds (% Sky Obscured)

11
12
30
45
36
7
17
20
12
5
9
17
29
32
22
0
7
8
17
16
11
6
19
63

Low Clouds (% Sky Obscured)

11
12
30
45
36
7
17
20
12
5
9
17
29
32
22
0
7
8
17
16
11
6
5
0

Medium 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
0
0

High Clouds (% Sky Obscured)

5
4
5
3
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
2
2
9
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 (%)

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
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)

15
14
13
13
11
9
7
6
5
5
4
4
3
3
4
4
5
7
8
9
10
10
10
10

Chance of Frost

Temperature (°C)

14
13
11
10
10
9
8
8
7
7
6
6
6
5
5
5
7
9
11
13
15
16
16
17

Feels Like (°C)

11
10
8
7
8
7
7
7
7
6
6
6
6
6
5
5
7
9
10
12
13
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

66
70
75
76
78
80
84
90
91
91
93
93
93
94
96
94
88
78
73
68
63
62
62
63

Pressure (mb)

1011
1011
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1019
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

327
326
326
328
329
330
333
337
340
343
344
342
342
343
344
344
344
344
343
343
344
344
343
342

Wednesday 18

Waning Crescent 0%

06:09

17:50

16 Bad
17 Bad
18 Bad
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 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:09, Set: 18:16, Transit: 12:14. Moon - Rise: 06:09, Set: 17:50. Civil Dark: 18:50 - 05:35. Nautical Dark: 19:31 - 04:55. Astro Dark: 20:13 - 04:13

Total Clouds (% Sky Obscured)

100
100
73
3
0
0
0
0
0
0
0
0
0
4
0
20
29
100
100
100
100
100
83
76

Low 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
12
14

Medium 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
42

High Clouds (% Sky Obscured)

53
48
32
3
0
0
0
0
0
0
0
0
0
4
0
18
29
76
74
81
91
100
83
48

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
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
8
7
6
7
6
5
5
4
4
5
5
4
4
4
4
5
7
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

16
15
14
12
11
10
8
7
6
6
5
5
4
4
3
3
5
7
9
11
12
13
14
14

Feels Like (°C)

15
14
13
11
9
9
7
7
5
5
4
3
3
3
2
2
3
4
6
8
9
10
10
10

Dew Point (°C)

11
11
11
9
8
7
5
3
2
2
1
0
-0
-1
-1
-1
-0
1
2
2
4
4
4
6

Relative Humidity (%)

68
74
82
83
83
81
78
75
75
75
76
73
72
72
75
73
71
64
59
55
55
53
52
57

Pressure (mb)

1022
1022
1023
1024
1025
1025
1026
1027
1027
1027
1028
1028
1027
1028
1028
1028
1029
1029
1029
1028
1028
1027
1027
1027

Ozone (du)

342
342
343
344
345
345
346
346
346
346
345
344
343
344
345
347
350
354
363
370
372
375
378
379

Thursday 19

New Moon 3%

06:20

19:16

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

Sun - Rise: 06:07, Set: 18:18, Transit: 12:14. Moon - Rise: 06:20, Set: 19:16. Civil Dark: 18:52 - 05:33. Nautical Dark: 19:33 - 04:53. Astro Dark: 20:15 - 04:10

Total Clouds (% Sky Obscured)

58
48
9
38
42
20
28
54
18
8
64
68
67
89
89
84
94
90
96
91
85
84
94
85

Low Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
23
43
1
0
0
0
11
3

Medium Clouds (% Sky Obscured)

40
33
0
0
0
0
0
11
3
1
2
6
1
0
2
2
2
2
2
2
2
2
0
0

High Clouds (% Sky Obscured)

21
20
9
38
42
20
28
54
18
8
64
57
36
89
56
42
74
55
90
84
85
84
92
85

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
21
21
21
21
21
21
21
21
21
21

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
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
8
6
5
5
5
4
4
4
3
4
4
3
3
3
3
3
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

14
13
11
9
8
8
7
6
6
5
4
4
4
3
3
3
5
7
8
10
11
12
13
13

Feels Like (°C)

11
10
9
6
5
5
4
3
3
2
1
1
2
2
-0
1
3
4
6
7
8
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

61
69
78
81
82
81
81
81
82
82
82
83
83
82
83
80
75
69
63
60
56
54
53
53

Pressure (mb)

1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1022
1021

Ozone (du)

383
385
386
385
386
384
384
384
384
386
384
382
383
382
381
380
380
380
382
383
381
380
380
378

Friday 20

Waxing Crescent 9%

06:34

20:44

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 OK
08 OK
09 Good
10 Good
11 OK
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 06:05, Set: 18:20, Transit: 12:13. Moon - Rise: 06:34, Set: 20:44. Civil Dark: 18:54 - 05:31. Nautical Dark: 19:35 - 04:50. Astro Dark: 20:17 - 04:07

Total Clouds (% Sky Obscured)

99
99
99
100
99
100
100
100
99
98
98
92
82
66
54
37
24
16
16
23
34
34
37
36

Low Clouds (% Sky Obscured)

19
25
26
24
24
15
20
25
18
1
1
13
24
36
24
13
1
7
13
18
23
29
35
33

Medium Clouds (% Sky Obscured)

0
0
2
5
7
14
21
28
39
38
66
55
61
36
27
22
14
3
1
1
2
2
2
3

High Clouds (% Sky Obscured)

97
94
88
99
95
96
95
97
97
94
92
72
61
55
50
33
24
14
2
2
15
2
2
8

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 (%)

21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21

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

Chance of Frost

Temperature (°C)

12
11
10
9
8
8
8
7
6
6
5
4
4
4
3
4
6
7
9
10
12
12
12
13

Feels Like (°C)

9
9
7
6
6
5
5
5
3
3
2
2
1
1
0
1
3
4
7
9
10
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

58
70
77
81
84
85
84
87
88
91
94
91
91
86
85
80
71
59
54
50
49
50
52
52

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1016
1016

Ozone (du)

377
378
379
381
382
383
384
385
385
386
386
386
385
385
388
388
389
389
391
392
392
393
395
394

Saturday 21

Waxing Crescent 17%

06:52

22:16

16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 06:02, Set: 18:22, Transit: 12:13. Moon - Rise: 06:52, Set: 22:16. Civil Dark: 18:56 - 05:28. Nautical Dark: 19:36 - 04:48. Astro Dark: 20:19 - 04:05

Total Clouds (% Sky Obscured)

41
41
40
40
33
42
49
43
60
55
68
69
75
80
93
95
92
95
97
100
100
100
94
94

Low Clouds (% Sky Obscured)

27
22
23
25
25
18
8
0
3
6
9
7
3
0
21
11
0
1
2
4
12
19
22
30

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
4
7
10
22
31
43
43
36
35
32
43
50
65
75
70
65

High Clouds (% Sky Obscured)

25
35
28
24
7
34
45
35
53
55
68
69
75
76
24
23
20
31
40
75
72
72
67
77

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 (%)

21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21

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
0
0
1
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
6
5
4
5
3
2
1
2
2
3
3
3
2
2
2
2
3
3
4
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

54
60
69
73
78
85
90
93
93
93
94
96
96
98
96
91
86
81
71
62
56
52
50
49

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1016
1016
1016
1015
1014
1014
1013
1013
1012

Ozone (du)

392
393
393
392
391
391
390
390
387
387
387
386
385
386
393
393
394
394
395
396
397
398
398
399

Sunday 22

Waxing Crescent 15%

07:17

23:50

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:00, Set: 18:24, Transit: 12:13. Moon - Rise: 07:17, Set: 23:50. Civil Dark: 18:58 - 05:26. Nautical Dark: 19:38 - 04:45. Astro Dark: 20:21 - 04:02

Total Clouds (% Sky Obscured)

95
100
97
93
90
81
69
54
66
83
100
97
95
90
92
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
43
42
42
41
45
49
54
57
63
64
73
75
77
73
72
67
59
58
62
60
58
54
56

Medium Clouds (% Sky Obscured)

73
78
67
62
56
45
29
14
8
3
0
23
47
65
45
40
35
22
19
16
40
64
88
91

High Clouds (% Sky Obscured)

88
100
96
91
85
59
32
4
21
35
65
65
65
65
78
81
84
85
89
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
9
9
9
9
9
9
9

Fog (%)

21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21

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 (%)

14
18
17
12
2
17
26
32
27
20
8
8
9
3
7
8
8
10
12
12
13
10
3
8

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
9
9
10
10
11
11
12
13
12
11
10
10
9
9
10
11
12
13
13
14
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
4
4
5
4
3
2
2
2
2
1
1
1
-1
-1
-1
-1
-1
-1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

53
58
64
69
75
82
82
81
81
79
78
78
75
74
74
71
68
66
65
64
64
64
64
64

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1010
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

394
390
385
388
390
392
395
397
400
398
396
394
392
390
388
387
387
386
384
383
381
380
379
378

Monday 23

Waxing Crescent 27%

07:56

01:18

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
11 Bad

Sun - Rise: 05:58, Set: 18:25, Transit: 12:12. Moon - Rise: 07:56, Set: 01:18. Civil Dark: 19:00 - 05:23. Nautical Dark: 19:40 - 04:42. Astro Dark: 20:23 - 03:59

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

58
56
38
20
3
7
12
16
21
26
30
47
63
79
86
93
100
100
100
100

Medium Clouds (% Sky Obscured)

94
97
89
82
71
81
90
100
88
79
67
72
71
80
92
92
95
92
88
85

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
90
88
85
80
73
54
33
20
16
12
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7

Fog (%)

21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21

Precipitation Type

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

Precipitation Probability (%)

7
0
1
2
0
0
0
0
0
1
1
4
5
2
46
65
80
86
89
86

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
7
7
8
9
10
12
13
14
15
16
17
17
18
18
19
20
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
3
3
3
3
4
4
5
6
7
7
8
9
8
6

Relative Humidity (%)

66
66
68
71
75
76
79
79
81
81
82
84
85
87
88
90
91
93
87
80

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1013
1012
1011
1010
1009
1008
1007
1006
1006
1005
1004
1005
1005

Ozone (du)

377
377
376
374
373
371
369
366
364
363
362
361
361
360
360
364
368
372
384
397

Forecast for Tamworth, Staffordshire, United Kingdom (52.63,-1.69)

Generated: 17/03/26 16:01:35. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+0.00