Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 6

Waning Gibbous 83%

20:12

10:19

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 OK
06 Bad
07 OK
08 Good
09 Good
10 Bad
11 Bad
12 OK
13 Good
14 OK
15 OK
16 Bad

Sun - Rise: 08:08, Set: 16:08, Transit: 12:08. Moon - Rise: 20:12, Set: 10:19. Civil Dark: 16:48 - 07:28. Nautical Dark: 17:30 - 06:45. Astro Dark: 18:11 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
99
94
89
100
91
72
74
61
49
42
44
25
6
5
48
55
26
4
43
22
100

Low Clouds (% Sky Obscured)

51
85
100
81
85
75
94
81
60
63
61
49
42
44
25
6
0
0
0
0
0
0
7
32

Medium Clouds (% Sky Obscured)

100
100
100
99
48
74
100
27
60
60
0
0
0
0
0
0
3
20
22
8
0
43
22
100

High Clouds (% Sky Obscured)

47
31
2
0
2
42
2
0
0
0
0
0
0
0
0
0
0
7
55
26
4
43
22
87

ISS Passover

Visibility (miles)

9
9
9
0
0
0
0
0
9
0
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

Very Light Rain
Light Rain
Frozen rai
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
95
86
82
84
95
95
62
80
16
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
1.3
0.2
0.5
0.6
1.6
0.9
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
96
96
96
98
98
96
96
93
86
86
84
83
80
83
77
80
80
80
76
73
74

Pressure (mb)

1012
1011
1010
1009
1008
1006
1005
1004
1003
1004
1003
1003
1003
1003
1004
1005
1005
1006
1006
1006
1006
1007
1007
1008

Ozone (du)

377
377
379
383
382
383
385
384
387
391
387
380
373
374
376
365
351
341
331
329
323
326
318
318

Wednesday 7

Waning Gibbous 74%

21:33

10:30

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: 08:07, Set: 16:09, Transit: 12:08. Moon - Rise: 21:33, Set: 10:30. Civil Dark: 16:49 - 07:28. Nautical Dark: 17:31 - 06:44. Astro Dark: 18:12 - 06:04

Total Clouds (% Sky Obscured)

94
100
58
80
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
0
0
0
14
69
80
100
93
100
98
75
72
68
48
38
14
4
0
98
99
100
100
100

Medium Clouds (% Sky Obscured)

93
80
52
47
60
99
99
100
89
94
94
98
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

79
99
44
56
53
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
0
0
0
4
9
9
9
9
9
9
9
9
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100

Precipitation Type

None
None
None
None
None
None
None
None
Snow
Frozen rai
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
2
26
34
45
58
37
41
30
4
3
1
0
2
12
42
63
75
94
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
86
91
92
92
92
92
91
91
93
96
98
98
100
98
96
98
96
96
96
94
94
96
96

Pressure (mb)

1008
1008
1009
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004
1004
1003
1003
1003
1002
1001
999
998
996
995

Ozone (du)

313
308
312
315
318
321
323
321
322
325
327
329
327
330
329
328
326
324
324
322
321
321
323
321

Thursday 8

Waning Gibbous 64%

22:50

10:40

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: 08:07, Set: 16:10, Transit: 12:09. Moon - Rise: 22:50, Set: 10:40. Civil Dark: 16:50 - 07:27. Nautical Dark: 17:32 - 06:44. Astro Dark: 18:13 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
100
95
94
95
95
96
98
99
99
100
100
95
91

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
94
89
89
75
74
77
70
74
80
85
76
67
59
64
67
73
66
60

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
97
96
85
85
88
91
93
96
98
99
99
100
92
82

High Clouds (% Sky Obscured)

100
45
45
100
100
100
100
100
100
89
76
89
67
57
46
35
46
56
64
50
33
15
15
15

ISS Passover

Visibility (miles)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9

Fog (%)

100
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
Snow
Snow
Snow
Snow
Snow
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
None
Snow
Snow
Snow
Snow
Light Rain
Snow
Snow
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
80
61
75
95
92
86
75
58
43
17
14
7

Precipitation Amount (mm)

1.6
2.2
2.9
2.3
2
1.8
3.4
3
2.2
1.1
1
0.7
0.3
0
0.2
0.6
0.5
0.5
0.4
0.2
0.1
0
0
0

Wind Speed/Direction (mph)

9
11
14
15
18
17
17
18
18
17
19
21
21
22
21
21
20
20
19
18
18
17
16
15

Chance of Frost

Temperature (°C)

2
1
1
0
0
1
1
1
2
2
2
1
1
2
1
1
1
2
2
2
2
2
2
2

Feels Like (°C)

-2
-3
-4
-5
-5
-5
-4
-4
-3
-3
-4
-7
-7
-7
-7
-8
-8
-7
-7
-6
-6
-6
-6
-6

Dew Point (°C)

1
1
1
0
0
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
2
1
1
1

Relative Humidity (%)

98
98
100
100
100
100
100
100
100
98
100
98
96
96
98
98
96
96
98
96
98
96
93
89

Pressure (mb)

992
990
988
986
985
984
983
982
982
983
983
984
985
986
988
990
991
992
993
994
995
996
997
998

Ozone (du)

319
323
328
333
334
339
341
343
341
345
347
345
358
362
376
376
370
372
382
388
395
397
394
387

Friday 9

Waning Gibbous 54%

00:04

10:50

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: 08:06, Set: 16:12, Transit: 12:09. Moon - Rise: 00:04, Set: 10:50. Civil Dark: 16:52 - 07:27. Nautical Dark: 17:33 - 06:44. Astro Dark: 18:14 - 06:03

Total Clouds (% Sky Obscured)

87
83
79
78
79
83
81
85
86
89
90
93
94
88
84
76
75
73
78
82
80
80
80
81

Low Clouds (% Sky Obscured)

49
48
44
48
52
54
56
64
71
80
77
87
85
87
73
71
57
51
45
49
50
51
62
72

Medium Clouds (% Sky Obscured)

75
64
52
44
50
49
47
48
41
40
52
63
69
64
55
47
6
2
0
18
40
55
55
60

High Clouds (% Sky Obscured)

15
20
19
21
22
29
32
36
40
35
35
30
25
10
10
6
30
57
78
70
70
65
70
71

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

Precipitation Probability (%)

4
2
2
2
1
0
0
3
9
15
21
27
33
25
22
4
7
5
0
0
0
0
2
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
14
14
14
14
13
12
12
11
10
9
9
9
10
9
9
10
9
12
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
86
86
86
86
86
86
86
88
88
86
86
88
88
86
86
77
76
72
72
74
76

Pressure (mb)

999
1000
1001
1002
1003
1003
1004
1005
1005
1006
1007
1007
1008
1008
1009
1010
1012
1012
1013
1014
1014
1014
1015
1015

Ozone (du)

387
392
391
386
384
383
378
378
383
379
380
378
382
384
383
390
391
390
386
382
380
375
370
365

Saturday 10

Third Quarter 44%

01:17

11:01

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: 08:06, Set: 16:13, Transit: 12:09. Moon - Rise: 01:17, Set: 11:01. Civil Dark: 16:53 - 07:26. Nautical Dark: 17:34 - 06:43. Astro Dark: 18:15 - 06:02

Total Clouds (% Sky Obscured)

84
100
100
100
100
98
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
86
88
90
95
94
93
99
99
100
89
78
67
69
72
74
77
83
90
92
89
86
81
80

Medium Clouds (% Sky Obscured)

70
75
75
70
75
75
70
61
47
38
38
48
62
64
56
57
65
72
83
88
95
100
88
75

High Clouds (% Sky Obscured)

74
100
100
100
99
96
100
100
100
100
100
100
100
91
83
80
84
95
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
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

22
62
89
95
95
95
95
95
95
86
77
51
2
2
3
3
19
30
40
41
42
43
54
66

Precipitation Amount (mm)

0
0.3
0.6
0.9
1.1
1.2
1.4
2.4
1.6
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

10
11
11
11
12
12
11
11
9
7
8
8
9
9
11
12
13
15
16
18
19
19
20
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
80
85
83
82
80
79
77
76
75
76
79
80
81
84
85
82
81
81
81
82
85
85

Pressure (mb)

1015
1015
1015
1014
1014
1013
1012
1011
1011
1010
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004
1003
1002
1001
1000

Ozone (du)

360
355
355
355
354
352
351
350
345
341
337
333
328
324
320
316
311
309
307
304
303
303
302
304

Sunday 11

Waning Crescent 35%

02:31

11:15

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: 08:05, Set: 16:15, Transit: 12:10. Moon - Rise: 02:31, Set: 11:15. Civil Dark: 16:54 - 07:25. Nautical Dark: 17:36 - 06:43. Astro Dark: 18:16 - 06:02

Total Clouds (% Sky Obscured)

100
92
84
77
85
93
100
93
88
79
84
92
100
96
91
84
74
65
57
59
62
65
65
69

Low Clouds (% Sky Obscured)

82
80
78
77
77
74
73
69
65
61
54
47
46
55
65
73
69
65
57
57
60
63
55
47

Medium Clouds (% Sky Obscured)

68
86
83
77
85
90
95
86
70
52
52
70
90
75
65
50
40
30
23
20
16
14
29
43

High Clouds (% Sky Obscured)

100
68
37
5
5
10
10
8
8
7
8
4
5
5
30
40
24
16
2
5
7
8
17
29

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
0
0
0
3
6
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

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

Precipitation Probability (%)

81
77
68
49
42
47
60
69
65
50
39
28
11
18
25
32
29
26
17
13
10
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
18
17
17
17
17
16
17
17
18
17
16
15
16
17
18
17
18
20
18
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
85
87
90
93
96
96
98
98
96
96
94
94
96
96
96
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

307
309
311
313
315
319
322
326
324
321
319
321
322
323
323
323
323
323
324
324
319
315
310
310

Monday 12

Waning Crescent 26%

03:45

11:34

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: 08:04, Set: 16:16, Transit: 12:10. Moon - Rise: 03:45, Set: 11:34. Civil Dark: 16:56 - 07:25. Nautical Dark: 17:37 - 06:42. Astro Dark: 18:18 - 06:01

Total Clouds (% Sky Obscured)

71
81
91
100
100
100
100
100
100
100
97
94
89

Low Clouds (% Sky Obscured)

38
26
13
5
16
32
39
52
65
77
74
72
72

Medium Clouds (% Sky Obscured)

54
63
71
78
79
84
89
92
95
98
88
77
66

High Clouds (% Sky Obscured)

45
64
82
100
100
100
100
100
100
100
72
43
15

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
7
8
8
9
9
9

Fog (%)

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
2
4
5
17
22
27
50
72
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.6

Wind Speed/Direction (mph)

13
12
13
12
13
13
13
14
15
16
18
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
96
96
94
96
94
93
94

Pressure (mb)

1004
1004
1005
1005
1005
1005
1004
1004
1003
1003
1002
1002
1001

Ozone (du)

310
310
312
314
317
320
322
325
325
326
326
328
329

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.46)

Generated: 06/01/26 17:41:20. Forecast: 06/01/26 to 12/01/26. Timezone: UTC+0.00