Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 12%

06:49

00:54

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:11, Set: 21:00, Transit: 13:05. Moon - Rise: 06:49, Set: 00:54. Civil Dark: 21:42 - 04:29. Nautical Dark: 22:41 - 03:30. Astro Dark: 00:20 - 01:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
98
98
95
90
92
93
88
95
92
98
100
80
90
98
58
100
99

Low Clouds (% Sky Obscured)

91
100
100
100
92
68
75
81
58
48
66
82
63
57
60
58
61
48
62
36
76
56
100
90

Medium Clouds (% Sky Obscured)

100
99
98
62
7
44
100
93
96
92
85
74
40
77
82
86
41
40
27
42
85
54
97
61

High Clouds (% Sky Obscured)

100
100
62
13
52
95
100
82
54
0
3
4
50
9
3
5
95
96
10
7
20
29
1
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

72
76
94
67
30
25
37
30
47
74
87
91
95
89
84
78
54
42
17
15
6
7
52
95

Precipitation Amount (mm)

2.7
0.7
0.5
0.4
0
0
0
0
0
0.5
0.7
0.6
1.2
0.8
0.7
0.6
0.4
0.2
0
0
0
0
0
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
98
98
95
92
89
83
89
87
87
86
87
87
89
87
87
90
93
93
91
91

Pressure (mb)

1007
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1011

Ozone (du)

379
383
387
386
381
383
382
381
381
383
385
388
390
388
392
391
393
391
390
392
393
392
391
388

Wednesday 20

Waxing Crescent 21%

08:10

01:29

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:10, Set: 21:01, Transit: 13:06. Moon - Rise: 08:10, Set: 01:29. Civil Dark: 21:44 - 04:27. Nautical Dark: 22:43 - 03:28. Astro Dark: 00:28 - 01:35

Total Clouds (% Sky Obscured)

100
93
78
65
69
60
56
43
86
100
100
75
59
85
83
58
100
100
100
96
100
100
99
100

Low Clouds (% Sky Obscured)

84
83
78
65
69
60
56
43
56
100
100
75
59
53
37
51
19
17
30
24
48
48
72
84

Medium Clouds (% Sky Obscured)

40
38
0
0
0
0
0
0
42
55
44
0
0
0
0
0
0
0
35
66
65
60
48
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
1
2
2
2
58
69
19
95
86
99
11
22
54
78
100

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
7
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

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

Precipitation Probability (%)

88
48
27
19
14
19
27
35
25
21
30
20
31
20
15
8
4
0
0
0
0
18
19
19

Precipitation Amount (mm)

0.8
0.2
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)

14
14
15
13
13
13
14
15
16
16
17
17
17
18
18
17
16
13
11
8
6
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
95
96
95
93
92
87
73
67
71
79
78
74
77
79
82
84
92
93
93
95
96

Pressure (mb)

1011
1011
1012
1013
1013
1014
1015
1016
1016
1017
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

381
378
374
372
372
366
364
356
357
353
349
344
345
346
345
343
344
345
344
342
341
340
340
340

Thursday 21

Waxing Crescent 31%

09:39

01:53

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:08, Set: 21:03, Transit: 13:06. Moon - Rise: 09:39, Set: 01:53. Civil Dark: 21:46 - 04:26. Nautical Dark: 22:46 - 03:26. Astro Dark: 00:37 - 01:22

Total Clouds (% Sky Obscured)

100
97
99
99
98
99
99
98
94
93
84
86
90
63
70
82
85
89
91
74
88
98
79
73

Low Clouds (% Sky Obscured)

90
70
64
58
57
53
66
65
49
46
34
26
29
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
30
28
16
16
18
22
15
14
12
10
16
18
18
26
32
31
28
30
30
27
21
12
21

High Clouds (% Sky Obscured)

51
54
47
88
46
35
25
36
34
56
58
57
57
9
40
76
34
47
59
54
74
91
76
72

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
6
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 (%)

9
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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
13
14
15
16
17
18
19
20
20
20
19
19
18
16
15
13
13
12
12

Feels Like (°C)

10
10
10
10
11
11
12
13
14
15
16
17
17
18
19
19
19
17
16
14
14
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

95
96
93
96
96
93
89
83
78
74
69
67
66
66
63
64
72
79
85
92
92
92
92
92

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1025
1026
1025
1026
1025
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026
1025
1025

Ozone (du)

341
341
342
342
342
341
341
340
339
337
336
335
335
334
333
332
331
332
333
334
336
339
341
341

Friday 22

Waxing Crescent 42%

11:06

01:53

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:07, Set: 21:04, Transit: 13:06. Moon - Rise: 11:06, Set: 01:53. Civil Dark: 21:47 - 04:24. Nautical Dark: 22:48 - 03:23. Astro Dark: 00:50 - N/A

Total Clouds (% Sky Obscured)

68
76
69
90
70
77
79
75
100
100
100
96
90
60
77
68
54
57
63
69
65
75
75
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
11
17
15
14
12
8
4
0
0
0
1
1
10
2
13

Medium Clouds (% Sky Obscured)

28
40
42
37
32
39
47
55
53
55
52
47
47
52
60
64
34
40
60
61
42
75
73
78

High Clouds (% Sky Obscured)

68
76
69
87
70
77
79
75
100
100
100
85
68
22
51
48
45
17
1
3
10
40
62
27

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
3
2
0
0
0
0
0
0
0
0
0
0
1
3
30
14

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)

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

Chance of Frost

Temperature (°C)

11
11
11
12
13
14
15
17
19
20
21
23
23
24
24
23
22
21
20
18
17
16
17
16

Feels Like (°C)

12
12
11
12
12
15
16
17
18
18
20
21
21
22
23
22
22
21
20
19
18
17
16
14

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
92
93
92
87
81
76
72
70
68
67
65
67
73
78
83
88
93
93
93
86
92

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

342
340
339
340
340
339
341
340
340
340
338
338
339
339
340
341
341
340
339
338
338
341
342
345

Saturday 23

First Quarter 53%

12:29

02:11

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

Sun - Rise: 05:06, Set: 21:05, Transit: 13:06. Moon - Rise: 12:29, Set: 02:11. Civil Dark: 21:49 - 04:23. Nautical Dark: 22:50 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
95
97
98
100
100
66
61
56
55
61
59
57
53
52
49
48
47
49
53
51
47
44
47

Low Clouds (% Sky Obscured)

21
24
21
8
1
3
3
4
20
37
51
53
53
53
49
49
46
45
43
42
36
30
24
16

Medium Clouds (% Sky Obscured)

71
95
92
80
47
53
60
61
55
35
29
17
8
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
25
35
84
100
85
33
18
12
6
6
6
6
6
9
10
11
24
33
30
19
19
22
30

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

Precipitation Probability (%)

18
27
37
35
35
37
41
51
59
56
52
47
18
0
2
3
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0.3
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
4
3
4
5
5
5
6
7
7
7
7
7
7
7
7
5
4
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
14
14
14
15
14
15
17
19
20
21
21
21
22
22
23
23
24
20
19
19
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

93
92
95
96
96
95
92
85
77
71
68
65
63
61
59
65
71
80
82
85
87
89
90
90

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1029
1029
1029
1030
1030

Ozone (du)

347
350
354
356
359
359
356
351
349
342
340
337
335
333
331
329
327
325
324
323
322
322
321
321

Sunday 24

Waxing Gibbous 64%

13:47

02:24

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

Sun - Rise: 05:05, Set: 21:07, Transit: 13:06. Moon - Rise: 13:47, Set: 02:24. Civil Dark: 21:50 - 04:21. Nautical Dark: 22:52 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
52
47
41
36
29
24
13
21
26
32
43
55
66
51
39
26
26
27
28
21
11
1
0

Low Clouds (% Sky Obscured)

9
3
2
1
0
0
0
0
14
24
32
43
45
50
44
39
26
26
27
28
21
11
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

39
48
42
35
29
16
8
1
1
1
1
1
2
6
4
3
1
2
2
2
1
1
1
0

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)

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

Chance of Frost

Temperature (°C)

13
12
12
12
13
13
15
17
18
20
21
22
22
23
23
23
22
22
20
19
17
16
15
15

Feels Like (°C)

13
13
13
12
12
12
14
15
16
18
19
20
25
24
24
24
24
24
23
23
23
22
21
20

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
90
89
83
79
76
69
64
58
56
55
55
60
66
73
76
80
81
83
83
83

Pressure (mb)

1030
1030
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032

Ozone (du)

320
320
319
319
319
319
318
318
317
318
318
318
319
319
319
319
319
318
318
319
319
319
319
320

Monday 25

Waxing Gibbous 74%

15:02

02:36

Sun - Rise: 05:04, Set: 21:08, Transit: 13:06. Moon - Rise: 15:02, Set: 02:36. Civil Dark: 21:52 - 04:20. Nautical Dark: 22:54 - 03:18. Astro Dark: N/A - N/A

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 Bath, Bath and North East Somerset, United Kingdom (51.38,-2.36)

Generated: 19/05/26 02:34:09. Forecast: 19/05/26 to 25/05/26. Timezone: UTC+1.00