Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 52%

11:44

23:34

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

Sun - Rise: 07:17, Set: 16:58, Transit: 12:08. Moon - Rise: 11:44, Set: 23:34. Civil Dark: 17:26 - 06:49. Nautical Dark: 17:59 - 06:16. Astro Dark: 18:30 - 05:45

Total Clouds (% Sky Obscured)

100
99
91
67
20
2
0
16
40
47
33
15
31
39
58
74
73
76
32
32
37
70
57
2

Low Clouds (% Sky Obscured)

76
69
31
40
20
2
0
12
38
39
26
12
24
36
34
38
37
35
25
26
29
60
57
1

Medium Clouds (% Sky Obscured)

47
53
37
2
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
0
0
0
0
1
2
28
30
24
43
1
2
4
2
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 (%)

1
0
0
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
85
84
82
88
91
94
96
93
91
78
69
65
59
58
59
62
63
66
68
72
75

Pressure (mb)

1014
1012
1011
1011
1010
1010
1010
1010
1011
1011
1013
1014
1016
1017
1017
1017
1017
1017
1018
1019
1020
1021
1022
1022

Ozone (du)

278
278
278
277
274
273
272
273
273
273
275
275
274
275
274
275
275
275
277
276
276
273
272
272

Saturday 27

First Quarter 63%

12:11

00:40

21 Good
22 OK
23 OK
00 OK
01 Bad
02 OK
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

Sun - Rise: 07:18, Set: 16:58, Transit: 12:08. Moon - Rise: 12:11, Set: 00:40. Civil Dark: 17:27 - 06:49. Nautical Dark: 18:00 - 06:16. Astro Dark: 18:31 - 05:45

Total Clouds (% Sky Obscured)

9
25
29
23
62
29
57
86
87
83
69
71
86
98
95
96
100
100
100
100
100
100
98
96

Low Clouds (% Sky Obscured)

9
25
29
23
19
15
25
39
61
58
60
71
66
88
77
70
95
74
85
70
85
73
68
63

Medium Clouds (% Sky Obscured)

0
0
0
0
16
18
45
35
38
52
51
52
48
61
68
83
98
96
66
70
68
63
48
64

High Clouds (% Sky Obscured)

0
2
7
6
62
6
18
74
58
35
20
26
62
94
79
50
99
96
98
100
100
100
89
79

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

Chance of Frost

Temperature (°C)

3
2
2
1
1
1
1
1
1
1
1
1
3
5
7
8
9
10
10
10
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
-0
0
1
1
1
1
1
1
2
4
5
5
5
5

Relative Humidity (%)

77
81
84
88
89
91
92
91
91
93
93
91
82
73
65
59
55
54
56
63
73
78
80
78

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1024
1022
1021
1020
1020
1019
1019
1019
1018
1017

Ozone (du)

272
271
270
272
273
273
271
270
270
272
273
273
273
274
273
273
272
272
273
272
271
270
270
270

Sunday 28

Waxing Gibbous 74%

12:41

01:50

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
17 Bad
18 Bad
19 Bad
20 OK

Sun - Rise: 07:18, Set: 16:59, Transit: 12:08. Moon - Rise: 12:41, Set: 01:50. Civil Dark: 17:28 - 06:49. Nautical Dark: 18:00 - 06:17. Astro Dark: 18:32 - 05:45

Total Clouds (% Sky Obscured)

100
92
93
90
92
96
98
89
100
96
100
100
100
99
94
100
100
100
90
93
82
84
52
26

Low Clouds (% Sky Obscured)

50
86
87
77
77
66
72
71
69
66
65
71
52
40
70
100
100
95
78
53
0
0
0
0

Medium Clouds (% Sky Obscured)

47
42
67
35
42
60
58
30
36
23
23
41
57
65
84
85
100
73
59
63
63
66
47
22

High Clouds (% Sky Obscured)

100
68
44
47
29
83
91
55
100
85
100
100
100
98
47
23
97
66
1
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
7
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
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
13
39
77
68
44
9
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
10
11
11
11
12
12
13
14
16
16
17
18
19
18
16
14
15
12
14
17
17

Chance of Frost

Temperature (°C)

9
10
10
11
12
12
13
14
14
15
16
16
17
19
20
21
20
19
18
17
15
13
10
8

Feels Like (°C)

6
6
7
7
8
9
10
11
11
12
13
13
14
15
16
17
16
16
15
12
11
8
2
2

Dew Point (°C)

6
6
7
8
9
10
11
13
13
14
14
14
14
14
14
14
15
15
15
11
10
3
-6
-6

Relative Humidity (%)

78
80
77
79
83
84
89
93
93
92
87
86
78
73
65
65
71
76
82
67
70
52
32
36

Pressure (mb)

1017
1015
1014
1013
1012
1011
1010
1009
1008
1007
1006
1005
1004
1003
1002
1001
1000
999
999
1000
1001
1003
1004
1005

Ozone (du)

270
268
268
266
265
263
261
259
258
258
257
257
257
256
256
254
253
253
254
257
258
260
262
260

Monday 29

Waxing Gibbous 84%

13:18

03:03

21 Good
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

Sun - Rise: 07:18, Set: 17:00, Transit: 12:09. Moon - Rise: 13:18, Set: 03:03. Civil Dark: 17:29 - 06:49. Nautical Dark: 18:01 - 06:17. Astro Dark: 18:32 - 05:46

Total Clouds (% Sky Obscured)

0
0
0
4
1
0
0
0
0
0
0
0
0
0
0
1
1
2
1
12
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
2
1
7
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
4
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
12
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
-1
-1
-2
-5
-4
-4
-5
-5
-5
-5
-4
-4
-3
-1
-1
1
0
1
1
-2
-1
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

41
47
49
51
51
51
53
53
54
54
55
56
48
42
36
34
32
30
30
32
36
44
48
51

Pressure (mb)

1006
1007
1008
1009
1009
1010
1011
1011
1012
1013
1013
1014
1015
1016
1016
1015
1014
1014
1015
1015
1016
1016
1017
1017

Ozone (du)

260
260
261
263
266
268
274
282
291
302
315
321
323
324
326
330
331
326
327
328
337
333
341
338

Tuesday 30

Waxing Gibbous 81%

14:03

04:20

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

Sun - Rise: 07:18, Set: 17:01, Transit: 12:09. Moon - Rise: 14:03, Set: 04:20. Civil Dark: 17:29 - 06:50. Nautical Dark: 18:02 - 06:17. Astro Dark: 18:33 - 05:46

Total Clouds (% Sky Obscured)

0
0
0
0
4
8
13
11
9
6
15
23
32
27
20
15
26
26
27
38
48
55
62
72

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
2
5

Medium Clouds (% Sky Obscured)

0
0
0
0
3
5
8
8
7
5
11
17
24
20
15
7
24
24
23
34
27
31
31
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
8
8
13
16
19
21
26
26

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-2
1
3
5
6
8
8
8
8
7
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
53
54
55
55
55
53
52
52
51
51
48
38
32
29
30
29
32
35
37
42
48
55
54

Pressure (mb)

1017
1017
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1016
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

338
347
354
345
338
332
323
318
316
315
316
316
315
317
315
311
310
308
305
303
300
297
295
295

Wednesday 31

Waxing Gibbous 92%

14:59

05:36

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

Sun - Rise: 07:18, Set: 17:01, Transit: 12:10. Moon - Rise: 14:59, Set: 05:36. Civil Dark: 17:30 - 06:50. Nautical Dark: 18:02 - 06:17. Astro Dark: 18:34 - 05:46

Total Clouds (% Sky Obscured)

77
61
43
27
51
76
100
100
100
100
100
100
100
87
73
60
40
20
0
2
4
6
38
69

Low Clouds (% Sky Obscured)

8
25
28
23
19
13
11
21
26
52
48
32
15
30
45
60
40
20
0
0
0
0
19
39

Medium Clouds (% Sky Obscured)

42
36
22
3
35
67
100
100
100
100
100
98
99
63
33
2
3
4
0
2
4
6
38
59

High Clouds (% Sky Obscured)

8
11
18
27
51
76
100
100
100
100
100
100
100
67
33
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
2
3
1
3
3
1
1
0
0
0
1
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
7
7
7
7
7
7
7
6
6
6
7
7
8
9
10
11
10
10
9
8
7
6
6

Chance of Frost

Temperature (°C)

4
4
3
3
2
2
2
1
1
2
2
3
4
6
8
10
11
11
11
10
9
6
5
4

Feels Like (°C)

0
1
0
-1
-1
-3
-3
-2
-2
-2
-2
-3
-2
-2
-1
1
1
9
8
7
7
5
5
-1

Dew Point (°C)

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

Relative Humidity (%)

53
53
53
55
55
56
57
60
60
61
61
55
49
45
41
39
36
38
40
43
48
53
59
58

Pressure (mb)

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

Ozone (du)

296
296
296
296
297
297
297
297
299
300
301
305
309
312
312
312
311
312
313
313
314
316
317
319

Thursday 1

Waxing Gibbous 98%

16:06

06:47

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 07:18, Set: 17:02, Transit: 12:10. Moon - Rise: 16:06, Set: 06:47. Civil Dark: 17:31 - 06:50. Nautical Dark: 18:03 - 06:18. Astro Dark: 18:34 - 05:46

Total Clouds (% Sky Obscured)

97
91
89
85
56
24
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

58
43
31
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

70
51
35
16
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
53
49
32
21
10
0
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

Fog (%)

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

Precipitation Probability (%)

0
2
2
1
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
0
0
1
-8
-9
-10
-11
-11
-12
-13
-12
-11
-11
-10
-10
-7
-7
-7
-7
-7

Dew Point (°C)

-5
-5
-7
-9
-10
-14
-16
-19
-19
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20

Relative Humidity (%)

56
56
55
52
51
44
40
35
35
35
35
33
31
28
26
24
22
22
23
23
24
26

Pressure (mb)

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

Ozone (du)

320
321
322
323
323
336
349
362
368
374
380
386
392
398
398
397
397
395
393
390
379
367

Forecast for Carver Terrace, Suffolk, United States of America (36.66,-76.60)

Generated: 26/12/25 21:26:46. Forecast: 26/12/25 to 01/01/26. Timezone: UTC-5.00