Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 8%

09:26

19:44

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

Sun - Rise: 08:11, Set: 16:25, Transit: 12:18. Moon - Rise: 09:26, Set: 19:44. Civil Dark: 17:06 - 07:30. Nautical Dark: 17:50 - 06:46. Astro Dark: 18:32 - 06:03

Total Clouds (% Sky Obscured)

100
100
96
91
88
100
95
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
85
84
88
80
97
85
89
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
63
50
61
14
50
67
38
95
100
100
100
97
95
90
100
63
88
93
91
100
100
97
100

High Clouds (% Sky Obscured)

45
0
0
0
0
0
2
2
62
100
83
100
100
88
100
100
100
100
100
100
100
100
89
49

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
59
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
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

95
88
95
14
3
0
6
26
59
89
87
95
89
95
76
51
53
43
37
30
34
46
70
95

Precipitation Amount (mm)

1.1
0.4
1.7
0
0
0
0
0
0.3
0.6
0.5
0.8
0.5
0.9
0.4
0.2
0.2
0
0
0
0
0
0.4
0.9

Wind Speed/Direction (mph)

12
11
10
8
10
12
13
15
14
14
14
15
17
18
17
17
17
16
15
15
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
93
88
93
91
86
91
93
94
94
94
96
96
96
96
96
94
96
98
96
96
96

Pressure (mb)

993
992
991
991
992
992
992
992
991
989
988
987
987
987
987
987
988
988
988
989
989
989
990
990

Ozone (du)

373
383
389
379
375
377
377
376
374
377
376
372
372
370
368
367
362
354
352
354
354
355
350
348

Thursday 22

Waxing Crescent 15%

09:34

21:07

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

Sun - Rise: 08:10, Set: 16:27, Transit: 12:18. Moon - Rise: 09:34, Set: 21:07. Civil Dark: 17:07 - 07:29. Nautical Dark: 17:52 - 06:45. Astro Dark: 18:34 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
99
100
100
100

Low Clouds (% Sky Obscured)

100
93
92
100
100
90
90
87
93
100
92
95
100
100
100
100
100
100
95
100
98
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
79
70
71
60
55
55
55
100
41
55
50
70
60
55
55

High Clouds (% Sky Obscured)

100
87
100
100
100
100
100
100
77
27
76
77
76
76
70
65
61
47
2
2
14
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
1
1
1
1
1
2
4
4
1
1
1
7
2
4
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
89
70
61
62
37
22
35
59
49
53
81
32
77
86
66
63

Precipitation Amount (mm)

0.8
0.7
1.1
1.1
1
0.8
0.9
1.1
0.6
0.3
0.2
0.3
0
0
0
0
0
0
1
0
0.9
1.3
0.4
0.3

Wind Speed/Direction (mph)

13
12
13
12
13
14
16
16
15
15
15
15
15
16
16
17
18
19
18
17
16
16
16
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

990
990
990
991
991
991
991
991
991
991
991
990
990
990
990
990
989
989
989
989
989
989
990
990

Ozone (du)

349
351
353
355
354
352
351
348
344
343
345
348
350
355
359
361
363
362
363
365
362
358
359
361

Friday 23

Waxing Crescent 23%

09:42

22:31

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

Sun - Rise: 08:08, Set: 16:29, Transit: 12:18. Moon - Rise: 09:42, Set: 22:31. Civil Dark: 17:09 - 07:28. Nautical Dark: 17:53 - 06:44. Astro Dark: 18:35 - 06:01

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
92
100
100
100
100
100
100
100
100
100
100
100
100
97
97
96
94
93
96

Medium Clouds (% Sky Obscured)

72
30
15
0
0
2
96
92
89
90
80
100
100
92
84
85
85
89
94
100
96
90
89
81

High Clouds (% Sky Obscured)

0
0
1
8
50
55
55
60
55
15
45
100
100
40
35
35
32
28
81
3
2
2
2
1

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
65
59
65
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

72
57
30
33
27
27
23
35
45
18
33
65
94
90
65
47
46
45
69
71
55
67
75
74

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

363
363
362
361
360
360
360
360
360
359
357
356
355
357
359
360
362
362
362
363
364
365
364
365

Saturday 24

Waxing Crescent 34%

09:50

23:57

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

Sun - Rise: 08:07, Set: 16:31, Transit: 12:19. Moon - Rise: 09:50, Set: 23:57. Civil Dark: 17:11 - 07:26. Nautical Dark: 17:55 - 06:42. Astro Dark: 18:37 - 06:00

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

73
60
51
55
53
47
35
30
28
25
20
16
69
70
60
55
45
35
35
35
57
82
100
91

High Clouds (% Sky Obscured)

0
0
0
0
0
4
8
12
9
4
0
0
1
2
3
6
10
7
14
50
60
77
97
52

ISS Passover

Visibility (miles)

1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Precipitation Probability (%)

64
49
56
60
54
51
44
36
31
35
38
34
33
36
42
46
42
38
35
31
29
28
28
29

Precipitation Amount (mm)

0.3
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
11
11
11
10
10
11
11
10
10
10
9
9
9
9
9
9
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

997
997
998
998
999
999
1000
1000
1001
1001
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

365
365
366
366
367
368
369
370
371
369
367
366
366
366
366
365
365
364
364
364
364
365
366
368

Sunday 25

Waxing Crescent 45%

10:00

01:27

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad

Sun - Rise: 08:05, Set: 16:33, Transit: 12:19. Moon - Rise: 10:00, Set: 01:27. Civil Dark: 17:13 - 07:25. Nautical Dark: 17:57 - 06:41. Astro Dark: 18:39 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
100
100
100
100
100
98
97
95
95
94
96
79
59
36
32

Low Clouds (% Sky Obscured)

100
100
100
100
100
99
99
98
98
99
100
93
84
77
89
86
84
84
84
85
79
59
36
32

Medium Clouds (% Sky Obscured)

84
80
86
92
98
95
72
79
68
52
67
76
81
81
25
18
12
4
3
3
6
5
6
8

High Clouds (% Sky Obscured)

25
0
1
0
1
10
18
28
51
71
90
66
39
9
20
10
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
4
8
7
3
1
2
2
2
8
8
8
7
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
Snow
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
30
34
34
31
41
45
46
47
48
54
48
43
34
29
30
32
35
31
18
24
23
16
18

Precipitation Amount (mm)

0
0
0
0
0
0.1
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
93
91
91
93
94
91
88
82
82
83
85
85
86
86
86
86
86
84
84
86
86
86
88

Pressure (mb)

1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

368
368
370
372
374
375
374
374
375
377
379
381
383
385
384
386
388
390
393
395
398
405
412
418

Monday 26

First Quarter 57%

10:13

03:01

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

Sun - Rise: 08:04, Set: 16:35, Transit: 12:19. Moon - Rise: 10:13, Set: 03:01. Civil Dark: 17:14 - 07:24. Nautical Dark: 17:58 - 06:40. Astro Dark: 18:40 - 05:58

Total Clouds (% Sky Obscured)

23
27
30
37
44
56
71
87
91
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
27
30
37
44
56
71
87
91
93
94
97
99
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

10
12
12
11
7
7
10
10
29
50
69
76
79
76
60
50
41
37
34
30
30
35
35
30

High Clouds (% Sky Obscured)

0
0
0
1
1
7
12
17
19
24
30
20
35
65
65
60
50
45
35
15
10
10
15
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
3
2
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
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

16
13
21
22
22
29
35
40
37
36
38
34
29
22
49
73
94
95
95
95
95
95
66
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.9
1.6
1.9
1.3
0.7
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
91
91
92
86
81
77
77
77
77
81
84
88
91
94
98
98
98
98
98
100
98

Pressure (mb)

1008
1008
1008
1008
1008
1008
1007
1007
1006
1005
1005
1004
1003
1002
1001
1000
998
997
996
995
994
993
992
991

Ozone (du)

421
424
426
425
423
422
428
434
440
432
425
417
407
396
386
384
382
380
381
381
382
385
388
391

Tuesday 27

Waxing Gibbous 68%

10:31

No Set

Sun - Rise: 08:02, Set: 16:37, Transit: 12:19. Moon - Rise: 10:31, Set: No Set. Civil Dark: 17:16 - 07:22. Nautical Dark: 18:00 - 06:39. Astro Dark: 18:42 - 05:57

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Richmond, North Yorkshire, United Kingdom (54.40,-1.74)

Generated: 21/01/26 04:47:29. Forecast: 21/01/26 to 27/01/26. Timezone: UTC+0.00