Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 1%

08:07

18:10

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

Sun - Rise: 07:18, Set: 17:11, Transit: 12:14. Moon - Rise: 08:07, Set: 18:10. Civil Dark: 17:39 - 06:50. Nautical Dark: 18:12 - 06:17. Astro Dark: 18:44 - 05:45

Total Clouds (% Sky Obscured)

25
29
32
54
52
39
45
39
51
73
50
74
84
67
20
2
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

21
29
32
43
40
39
45
39
51
60
31
54
56
50
18
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
10
32
54
32
8
17
11
19
47
36
54
74
65
3
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
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
6
0
6
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
4
4
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
1
4
9
12
13
14
11
19
13
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)

10
7
7
5
2
2
1
1
1
1
1
2
3
3
3
4
5
6
9
10
10
8
5
5

Chance of Frost

Temperature (°C)

-4
-5
-6
-6
-7
-7
-8
-9
-9
-9
-10
-10
-10
-9
-7
-4
-2
-1
-0
-0
-1
-1
-5
-6

Feels Like (°C)

-6
-7
-7
-8
-9
-9
-9
-9
-10
-10
-12
-12
-13
-12
-10
-6
-4
-3
-4
-4
-5
-5
-7
-9

Dew Point (°C)

-12
-12
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11
-10
-11
-16
-21
-22
-23
-24
-24
-23
-21

Relative Humidity (%)

53
59
63
65
68
70
72
74
77
78
80
81
83
83
79
57
34
20
17
15
14
15
23
28

Pressure (mb)

1018
1018
1018
1019
1021
1022
1022
1023
1024
1024
1024
1024
1026
1027
1026
1024
1022
1020
1019
1019
1019
1019
1021
1023

Ozone (du)

311
312
312
314
314
315
316
318
321
324
329
336
340
342
343
346
351
353
352
353
355
352
352
360

Monday 19

Waxing Crescent 4%

08:36

No Set

19 Good
20 Good
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

Sun - Rise: 07:18, Set: 17:12, Transit: 12:15. Moon - Rise: 08:36, Set: No Set. Civil Dark: 17:40 - 06:49. Nautical Dark: 18:13 - 06:17. Astro Dark: 18:45 - 05:45

Total Clouds (% Sky Obscured)

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

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
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
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)

6
6
6
6
6
6
7
7
7
6
6
6
6
6
5
7
9
11
12
13
12
9
6
6

Chance of Frost

Temperature (°C)

-6
-7
-8
-8
-8
-9
-9
-9
-10
-10
-10
-10
-11
-10
-6
-3
0
2
3
4
3
2
-2
-4

Feels Like (°C)

-9
-10
-11
-11
-11
-12
-12
-13
-13
-13
-13
-14
-14
-13
-9
-6
-4
-2
-1
-2
-2
-2
-5
-7

Dew Point (°C)

-20
-19
-19
-19
-19
-20
-21
-21
-22
-23
-23
-24
-25
-25
-25
-27
-28
-27
-25
-24
-23
-21
-20
-19

Relative Humidity (%)

33
37
39
40
41
40
38
37
35
34
33
32
31
27
19
13
10
9
10
11
12
15
23
31

Pressure (mb)

1024
1025
1026
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1024
1022
1020
1018
1016
1014
1013
1013
1013
1015
1017

Ozone (du)

365
364
359
354
348
343
344
350
351
344
339
341
341
337
333
330
326
323
319
317
318
319
318
318

Tuesday 20

Waxing Crescent 10%

09:01

19:17

19 Good
20 Good
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 Bad
17 OK
18 Good

Sun - Rise: 07:17, Set: 17:13, Transit: 12:15. Moon - Rise: 09:01, Set: 19:17. Civil Dark: 17:42 - 06:49. Nautical Dark: 18:14 - 06:16. Astro Dark: 18:46 - 05:44

Total Clouds (% Sky Obscured)

2
2
0
0
1
1
1
0
0
0
2
1
1
1
1
1
1
2
2
10
4
46
30
18

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
0
0
0
0
0
0
0
0
0
0
0
0
0
46
30
18

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)

7
6
6
6
5
6
6
6
6
6
7
7
7
7
7
8
11
14
15
15
14
11
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-9
-10
-9
-10
-10
-11
-11
-11
-11
-12
-12
-11
-7
-4
-2
-1
-1
-1
-2
-1
-4
-5

Dew Point (°C)

-17
-16
-17
-18
-19
-20
-22
-23
-23
-23
-24
-24
-24
-23
-23
-23
-23
-22
-21
-20
-20
-19
-18
-17

Relative Humidity (%)

39
42
42
38
36
33
30
28
27
27
27
27
29
28
22
16
13
12
13
14
16
18
27
32

Pressure (mb)

1019
1020
1022
1022
1023
1023
1023
1023
1023
1023
1022
1023
1023
1023
1021
1018
1017
1016
1015
1014
1015
1015
1016
1017

Ozone (du)

321
325
331
331
336
337
339
340
339
336
336
335
334
333
331
329
328
329
325
323
323
326
327
326

Wednesday 21

Waxing Crescent 17%

09:24

20:24

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

Sun - Rise: 07:17, Set: 17:14, Transit: 12:15. Moon - Rise: 09:24, Set: 20:24. Civil Dark: 17:43 - 06:48. Nautical Dark: 18:15 - 06:16. Astro Dark: 18:47 - 05:44

Total Clouds (% Sky Obscured)

7
32
26
10
34
17
7
7
26
18
4
33
45
40
40
40
35
30
30
33
41
49
48
54

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
9
14
11
6
5

High Clouds (% Sky Obscured)

0
0
3
2
10
6
2
2
9
9
1
14
15
15
10
10
10
5
0
0
0
0
5
5

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
5
6
5
6
6
6
6
6
6
6
6
6
7
9
9
10
12
12
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-9
-9
-8
-10
-10
-10
-10
-11
-11
-11
-13
-12
-8
-6
-4
-2
-0
-1
-1
-2
-5
-6

Dew Point (°C)

-17
-16
-16
-16
-17
-18
-19
-20
-21
-22
-22
-23
-23
-23
-22
-23
-24
-24
-24
-23
-21
-19
-18
-16

Relative Humidity (%)

37
40
42
41
39
37
35
33
32
30
30
29
29
27
21
16
13
11
10
10
13
17
25
32

Pressure (mb)

1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1017
1015
1014
1012
1010
1009
1009
1010
1011
1012

Ozone (du)

330
332
333
335
334
330
328
327
321
320
320
323
324
328
327
326
326
324
323
323
320
315
311
310

Thursday 22

Waxing Crescent 26%

09:47

21:30

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

Sun - Rise: 07:16, Set: 17:15, Transit: 12:16. Moon - Rise: 09:47, Set: 21:30. Civil Dark: 17:44 - 06:47. Nautical Dark: 18:16 - 06:15. Astro Dark: 18:48 - 05:43

Total Clouds (% Sky Obscured)

56
52
52
43
42
46
40
38
41
45
41
38
34
43
50
54
19
20
20
28
30
33
36
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
10
9
12
9
9
9
15
27

Medium Clouds (% Sky Obscured)

4
5
5
6
42
46
40
38
41
45
41
38
33
43
50
36
19
20
20
28
30
33
36
40

High Clouds (% Sky Obscured)

10
15
15
20
15
15
15
10
5
5
5
5
4
5
5
4
0
0
0
5
5
5
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
3
3
4
7
9
8
7
6
4
2
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
None
None
None
None
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
5
8
26
26
11
21
6
18
20
18
31
39
46
56
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-7
-8
-8
-8
-8
-8
-7
-8
-8
-8
-9
-9
-7
-6
-5
-5
-5
-6
-6
-5
-7

Dew Point (°C)

-16
-15
-15
-15
-14
-13
-12
-11
-11
-11
-11
-11
-11
-11
-10
-9
-9
-7
-7
-7
-6
-6
-5
-5

Relative Humidity (%)

36
38
39
41
44
49
54
59
62
61
59
61
65
67
66
66
63
63
62
61
70
79
89
90

Pressure (mb)

1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1016
1017
1017
1016
1015
1013
1012
1011
1011
1012
1013
1014

Ozone (du)

307
303
297
296
295
293
291
286
282
282
281
279
276
274
274
275
274
275
276
278
277
277
277
280

Friday 23

Waxing Crescent 37%

10:11

22:37

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 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Good
17 OK
18 OK

Sun - Rise: 07:15, Set: 17:16, Transit: 12:16. Moon - Rise: 10:11, Set: 22:37. Civil Dark: 17:45 - 06:47. Nautical Dark: 18:17 - 06:14. Astro Dark: 18:49 - 05:43

Total Clouds (% Sky Obscured)

40
38
33
35
49
60
71
61
49
34
34
29
26
22
14
12
12
14
17
17
11
5
7
9

Low Clouds (% Sky Obscured)

36
38
33
35
42
45
48
43
38
32
32
29
26
16
14
12
12
14
17
17
11
4
5
3

Medium Clouds (% Sky Obscured)

40
38
33
35
47
45
42
26
15
5
7
6
3
2
2
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
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
1
3
4
6
7
8
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

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

Precipitation Probability (%)

65
54
47
38
38
37
30
36
37
34
38
34
20
26
27
15
21
20
11
15
14
9
13
12

Precipitation Amount (mm)

0.5
0.2
0.2
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
5
4
3
3
3
4
5
5
6
6
6
6
7
9
9
9
10
11
10
9
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-8
-8
-11
-10
-10
-10
-10
-11
-11
-12
-12
-12
-12
-12
-2
-2
-2
-2
-1
-1
-7

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
94
94
94
92
92
88
88
87
85
83
82
67
54
46
36
29
23
30
37
47
53

Pressure (mb)

1015
1017
1017
1017
1018
1018
1019
1020
1020
1020
1020
1020
1021
1021
1020
1019
1018
1017
1016
1015
1016
1018
1019
1021

Ozone (du)

282
285
285
285
285
286
287
288
289
291
292
292
292
292
291
290
289
289
289
289
288
287
287
285

Saturday 24

Waxing Crescent 48%

10:38

23:47

19 Good
20 Good
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

Sun - Rise: 07:15, Set: 17:17, Transit: 12:16. Moon - Rise: 10:38, Set: 23:47. Civil Dark: 17:46 - 06:46. Nautical Dark: 18:18 - 06:14. Astro Dark: 18:50 - 05:42

Total Clouds (% Sky Obscured)

9
5
2
0
1
1
2
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

5
3
2
0
1
1
2
1
1
1
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

High 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

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 (%)

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

Chance of Frost

Temperature (°C)

-7
-8
-8
-9
-9
-10
-10
-10
-11
-11
-11
-11
-10
-10
-6
-2
2
3
4
5
3
1

Feels Like (°C)

-8
-8
-8
-9
-9
-12
-12
-11
-12
-12
-12
-14
-13
-13
-13
-13
-12
-0
0
1
1
2

Dew Point (°C)

-13
-12
-13
-13
-13
-13
-14
-14
-15
-16
-17
-17
-17
-17
-17
-17
-17
-16
-16
-15
-14
-12

Relative Humidity (%)

61
68
71
74
75
75
73
72
69
67
63
61
57
55
41
31
23
23
22
22
28
36

Pressure (mb)

1024
1026
1027
1028
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1027
1025
1023
1022
1020
1019
1020
1020

Ozone (du)

284
282
281
279
277
276
275
274
272
270
268
268
268
268
268
269
269
268
267
266
266
266

Forecast for Haver, Park, United States of America (39.03,-105.99)

Generated: 18/01/26 19:43:12. Forecast: 18/01/26 to 24/01/26. Timezone: UTC-7.00