Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waxing Gibbous 93%

19:02

04:11

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

Sun - Rise: 05:08, Set: 21:04, Transit: 13:06. Moon - Rise: 19:02, Set: 04:11. Civil Dark: 21:51 - 04:22. Nautical Dark: 22:55 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
2
3
16
4
31
62
69
43
40
0
0
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
3
31
56
52
0
7
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
21
15
13
0
0
0

High Clouds (% Sky Obscured)

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

4
4
3
3
2
3
3
3
3
3
4
6
7
8
8
9
10
10
9
9
7
6
4
3

Chance of Frost

Temperature (°C)

10
9
9
8
8
7
6
6
7
9
12
14
15
17
17
18
18
18
18
18
18
17
15
13

Feels Like (°C)

11
10
9
8
7
7
7
6
7
9
12
13
14
15
16
16
16
16
16
16
15
15
14
12

Dew Point (°C)

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

Relative Humidity (%)

91
90
91
93
91
91
93
93
90
80
69
59
53
48
42
40
42
42
42
44
57
65
68
74

Pressure (mb)

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

Ozone (du)

355
354
354
353
353
354
355
356
357
358
361
362
363
365
367
368
368
369
370
371
372
373
375
377

Saturday 10

Waxing Gibbous 97%

20:20

04:18

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

Sun - Rise: 05:06, Set: 21:06, Transit: 13:06. Moon - Rise: 20:20, Set: 04:18. Civil Dark: 21:53 - 04:20. Nautical Dark: 22:58 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

5
0
25
51
73
74
95
100
100
18
24
38
43
66
93
91
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
26
27
44
34
46
28
0
0
0
0
0
43
0
63
70
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
15
29
39
40
33
36
51
9
6
3
16
35
44
91
99
72
67
43
53
73
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
81
94
100
18
24
38
43
49
59
63
100
82
72
94
100
100
90
78

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
1
13
15
5
2
1
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)

4
3
3
3
3
3
3
3
3
3
4
6
8
10
11
12
11
11
11
12
12
11
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
8
8
7
8
8
6
6
7
11
12
12
14
14
15
15
15
15
15
13
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

79
84
93
93
93
94
93
93
88
78
67
64
64
58
53
54
53
55
57
57
63
71
83
93

Pressure (mb)

1017
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015

Ozone (du)

379
378
380
382
383
383
382
381
381
379
378
377
377
378
378
378
378
377
378
379
379
380
381
381

Sunday 11

Waxing Gibbous 99%

21:40

04:28

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

Sun - Rise: 05:05, Set: 21:08, Transit: 13:06. Moon - Rise: 21:40, Set: 04:28. Civil Dark: 21:55 - 04:17. Nautical Dark: 23:01 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
58
47
54
55
50
79
49
5
19
19
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
19
40
46
47
47
54
55
50
52
33
5
19
19
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
26
18
2
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
74
75
58
16
6
11
4
4
4
4
4
4
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
4
3
1
2
8
9
8
8
5
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
3
15
6
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)

5
5
5
5
5
5
5
5
5
6
6
7
10
11
12
12
13
14
13
13
12
11
9
7

Chance of Frost

Temperature (°C)

11
10
9
8
8
8
7
7
8
9
12
14
16
17
19
20
20
20
19
18
16
14
13
11

Feels Like (°C)

10
8
7
7
6
6
5
6
6
8
9
12
13
15
17
17
17
17
16
15
14
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
100
98
96
94
94
93
91
88
82
72
65
61
59
58
58
57
59
63
67
77
87

Pressure (mb)

1015
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1017
1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1019
1020

Ozone (du)

381
381
381
381
380
380
379
379
379
378
377
376
376
376
376
377
378
378
378
378
378
379
379
377

Monday 12

Full Moon 100%

No Rise

04:42

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

Sun - Rise: 05:03, Set: 21:10, Transit: 13:06. Moon - Rise: No Rise, Set: 04:42. Civil Dark: 21:57 - 04:15. Nautical Dark: 23:05 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

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
0
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)

0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

9
8
7
7
6
5
5
6
6
7
9
12
14
15
16
17
17
18
17
17
16
15
12
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
94
94
94
94
96
96
84
74
66
59
55
53
52
50
48
48
48
50
58
67
80

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024

Ozone (du)

377
377
375
375
376
376
375
375
374
374
373
373
372
372
371
373
374
374
376
377
379
378
377
376

Tuesday 13

Waning Gibbous 98%

22:59

05:03

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

Sun - Rise: 05:01, Set: 21:11, Transit: 13:06. Moon - Rise: 22:59, Set: 05:03. Civil Dark: 21:59 - 04:13. Nautical Dark: 23:08 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
1
4
16
22
35
39
39
28
20
13
10
11
8
10
14
17
21
19
18
17
18
19
19

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
19
13
6
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
12
22
33
22
12
0
3
7
10
8
6
3
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
2
16
22
35
39
39
28
20
13
1
2
4
6
4
2
0
0
0
0
1
1
1

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)

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

Chance of Frost

Temperature (°C)

8
7
6
6
6
6
6
6
8
9
12
15
17
19
20
21
21
21
21
20
19
18
16
14

Feels Like (°C)

8
7
6
5
5
5
6
6
8
10
12
14
16
17
18
19
20
20
19
19
19
19
16
16

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
86
83
83
88
93
91
81
73
65
59
53
50
47
47
47
47
50
55
60
68
78

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1028

Ozone (du)

378
377
376
375
373
371
369
369
367
366
366
365
364
363
362
361
361
361
360
360
360
360
360
360

Wednesday 14

Waning Gibbous 95%

00:12

05:38

22 OK
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 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 04:59, Set: 21:13, Transit: 13:06. Moon - Rise: 00:12, Set: 05:38. Civil Dark: 21:59 - 04:11. Nautical Dark: 23:12 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
41
49
59
72
84
86
90
91
91
95
95
95
95
95
94
74
24
10
5
5
5
4
4

Low Clouds (% Sky Obscured)

12
23
35
40
46
51
37
22
8
5
3
0
0
0
0
0
1
1
1
0
0
0
0
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)

0
0
0
0
4
18
28
34
45
46
42
33
24
15
15
18
16
14
10
5
5
5
4
4

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
2
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)

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

Chance of Frost

Temperature (°C)

11
10
9
7
7
6
5
6
7
8
11
14
17
18
19
20
20
21
21
20
18
17
15
12

Feels Like (°C)

15
13
11
9
5
5
5
4
4
4
9
10
12
13
14
15
20
19
19
19
19
19
15
15

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
90
90
90
85
81
77
67
59
53
49
45
42
41
41
41
48
54
63
70
79

Pressure (mb)

1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1029
1029

Ozone (du)

360
360
360
360
360
361
361
361
360
359
360
361
362
362
362
363
362
362
362
362
362
362
363
365

Thursday 15

Waning Gibbous 89%

01:10

06:30

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

Sun - Rise: 04:57, Set: 21:15, Transit: 13:06. Moon - Rise: 01:10, Set: 06:30. Civil Dark: 22:02 - 04:09. Nautical Dark: 23:15 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
5
3
5
4
3
17
28
37
33
32
31
29
32
36
45
52
43
58
67
59

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
17
28
37
33
32
31
29
29
22
21
18
15
8
4
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

High Clouds (% Sky Obscured)

6
5
1
1
1
1
5
9
16
13
8
4
13
24
33
26
27
14
7
4
1

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
10
8
16
25

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

10
9
8
7
7
6
5
6
8
9
11
14
16
17
18
20
19
18
18
17
16

Feels Like (°C)

15
13
12
10
7
7
6
6
6
7
11
12
13
14
16
17
21
20
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
82
85
88
90
85
81
77
68
60
54
50
48
44
52
60
71
74
78

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1030

Ozone (du)

366
367
369
371
371
372
373
371
370
368
368
367
366
366
365
364
364
363
363
362
361

Forecast for Butteryhaugh, Northumberland, United Kingdom (55.23,-2.58)

Generated: 09/05/25 22:05:44. Forecast: 09/05/25 to 15/05/25. Timezone: UTC+1.00