Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 0%

07:30

16:57

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 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Bad

Sun - Rise: 07:16, Set: 17:03, Transit: 12:09. Moon - Rise: 07:30, Set: 16:57. Civil Dark: 17:32 - 06:46. Nautical Dark: 18:05 - 06:13. Astro Dark: 18:37 - 05:41

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
2
3
0
0
4
5
4
3
9
35
30
39
38
39
39
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
13
30
35
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
5
10
11
8
5
13
10
15

High Clouds (% Sky Obscured)

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

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
3
9

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
9
9
8
7
8
8
6
3
2
2
6
10
11
12
14
15
12
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-15
-15
-15
-14
-14
-15
-15
-15
-15
-14
-14
-13
-12
-11
-11
-10
-9
-8
-8
-7
-7
-7
-8

Relative Humidity (%)

30
34
34
35
35
34
33
33
32
34
35
30
27
25
24
24
25
27
34
41
50
56
60
61

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1019
1020
1020
1020
1021
1021
1019
1018
1017
1017
1017
1018
1021
1023
1025
1027
1028

Ozone (du)

344
345
343
335
333
332
333
334
336
335
331
332
331
330
327
325
324
325
325
325
325
328
329
331

Sunday 18

New Moon 1%

08:04

18:04

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 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: 07:15, Set: 17:04, Transit: 12:10. Moon - Rise: 08:04, Set: 18:04. Civil Dark: 17:33 - 06:46. Nautical Dark: 18:06 - 06:13. Astro Dark: 18:38 - 05:41

Total Clouds (% Sky Obscured)

98
99
98
100
100
100
99
97
96
93
90
67
4
0
0
2
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

44
41
38
43
43
62
66
88
59
32
20
18
0
0
0
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

97
99
98
100
100
100
99
97
96
93
90
67
4
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
2
2
0
2
0
0
3
11
4
2
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 (%)

8
11
13
7
9
17
19
22
20
10
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
59
59
59
58
57
58
59
60
62
60
56
54
49
45
39
36
35
36
43
45
46
46
46

Pressure (mb)

1029
1030
1030
1029
1030
1030
1030
1030
1030
1031
1031
1031
1030
1028
1026
1025
1024
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

330
333
334
334
335
338
339
339
342
342
343
347
350
352
350
357
360
362
371
376
376
376
377
371

Monday 19

Waxing Crescent 4%

08:32

19:11

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

Sun - Rise: 07:14, Set: 17:05, Transit: 12:10. Moon - Rise: 08:32, Set: 19:11. Civil Dark: 17:34 - 06:45. Nautical Dark: 18:07 - 06:13. Astro Dark: 18:39 - 05:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
29
45
35
8
2
2
0
30
34
100
72
45
57
35
6
13

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
3
18
15
35
8
0
0
0
18
3
42
38
23
43
35
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
22
40
35
1
1
1
0
0
34
100
72
45
43
15
2
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-13
-14
-15
-17
-17
-17
-17
-17
-18
-18
-18
-19
-21
-22
-22
-19
-19
-19
-20
-20
-14
-13

Relative Humidity (%)

45
43
41
37
34
31
30
30
30
29
26
21
16
12
9
8
8
10
12
13
14
16
33
39

Pressure (mb)

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

Ozone (du)

367
367
368
365
362
358
353
347
342
338
336
336
335
335
332
328
326
328
326
325
325
330
330
329

Tuesday 20

Waxing Crescent 10%

08:57

20:18

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

Sun - Rise: 07:14, Set: 17:06, Transit: 12:10. Moon - Rise: 08:57, Set: 20:18. Civil Dark: 17:35 - 06:45. Nautical Dark: 18:08 - 06:12. Astro Dark: 18:40 - 05:40

Total Clouds (% Sky Obscured)

39
34
37
40
25
20
20
1
0
0
0
0
0
1
1
2
35
64
90
79
68
38
41
36

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

4
4
37
40
25
20
20
0
0
0
0
0
0
0
0
0
27
55
73
45
24
22
21
23

High Clouds (% Sky Obscured)

18
14
18
25
15
3
0
0
0
0
0
0
0
1
1
2
35
64
90
70
53
28
41
36

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
2
3
4
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-13
-14
-15
-16
-18
-18
-14
-11
-10
-7
-6
-6
-6
-6
-7
-7
-7
-7
-8
-9
-9

Relative Humidity (%)

41
41
41
40
38
34
32
28
27
38
50
49
51
49
46
43
41
39
40
45
48
49
49
48

Pressure (mb)

1023
1023
1022
1021
1021
1020
1020
1019
1020
1021
1022
1022
1023
1023
1021
1020
1018
1018
1019
1019
1021
1022
1023
1023

Ozone (du)

331
333
339
341
340
341
342
342
343
345
348
348
349
349
350
351
352
354
355
356
356
359
362
361

Wednesday 21

Waxing Crescent 17%

09:20

21:25

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 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:13, Set: 17:08, Transit: 12:10. Moon - Rise: 09:20, Set: 21:25. Civil Dark: 17:37 - 06:44. Nautical Dark: 18:09 - 06:12. Astro Dark: 18:41 - 05:40

Total Clouds (% Sky Obscured)

44
53
54
50
52
96
100
100
100
100
99
96
91
82
97
99
100
100
100
100
100
99
88
71

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)

20
20
25
25
35
50
48
48
76
100
98
95
82
54
29
3
2
2
2
1
20
25
24
34

High Clouds (% Sky Obscured)

44
53
54
50
52
96
100
100
100
100
82
60
20
34
19
9
45
64
70
63
52
35
1
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-12
-12
-13
-13
-13
-15
-17
-18
-18
-18
-17
-16
-16
-20
-19
-18
-18
-18
-18
-18
-18
-19
-19

Relative Humidity (%)

47
46
47
46
46
45
41
35
30
27
26
23
18
14
13
12
12
13
15
17
17
18
19
19

Pressure (mb)

1023
1023
1023
1022
1021
1021
1020
1019
1017
1016
1015
1013
1012
1010
1009
1007
1005
1005
1006
1006
1007
1008
1008
1009

Ozone (du)

355
351
350
349
347
343
340
338
337
335
333
332
333
332
329
326
323
319
315
311
309
307
306
302

Thursday 22

Waxing Crescent 26%

09:42

No Set

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

Sun - Rise: 07:13, Set: 17:09, Transit: 12:11. Moon - Rise: 09:42, Set: No Set. Civil Dark: 17:38 - 06:44. Nautical Dark: 18:10 - 06:11. Astro Dark: 18:42 - 05:39

Total Clouds (% Sky Obscured)

66
74
75
84
96
99
100
100
100
100
91
82
73
60
47
38
59
70
67
78
89
100
85
70

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)

21
25
25
24
28
39
38
35
33
36
42
48
54
50
47
38
59
66
64
76
88
100
85
70

High Clouds (% Sky Obscured)

4
2
1
5
5
15
30
55
95
95
82
63
45
31
17
4
7
1
0
2
3
5
3
15

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
11
16
18
18
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-2
-6
-7
-9
-9
-10
-11
-12
-12
-12
-11
-11
-10
-2
-1
1
1
1
1
-3
-4
-4
-5

Dew Point (°C)

-19
-19
-19
-20
-21
-20
-21
-21
-22
-22
-22
-21
-20
-18
-17
-16
-15
-14
-14
-14
-15
-15
-15
-15

Relative Humidity (%)

21
22
23
25
26
27
28
29
29
28
28
27
24
23
23
23
22
25
27
30
33
35
38
41

Pressure (mb)

1010
1011
1012
1012
1013
1013
1013
1013
1013
1013
1014
1013
1012
1011
1010
1008
1006
1006
1007
1007
1009
1010
1012
1013

Ozone (du)

298
294
290
287
284
283
281
280
282
284
285
286
287
288
292
295
299
299
300
300
300
301
301
301

Friday 23

Waxing Crescent 37%

10:06

22:33

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

Sun - Rise: 07:12, Set: 17:10, Transit: 12:11. Moon - Rise: 10:06, Set: 22:33. Civil Dark: 17:39 - 06:43. Nautical Dark: 18:11 - 06:10. Astro Dark: 18:43 - 05:38

Total Clouds (% Sky Obscured)

52
37
23
11
18
26
34
46
59
71
78
84
91
64
38
11
9
8
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
20
36
53
38
24
9
7
5
3

Medium Clouds (% Sky Obscured)

52
37
23
10
15
24
32
45
58
71
72
73
74
50
26
2
1
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
14
11
2
5
4
0
15
19
19
25
28
28
23
16
1
3
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-10
-11
-11
-11
-11
-11
-12
-11
-11
-10
-11
-11
-9
-9
-9
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

47
50
52
52
52
53
54
54
58
60
61
58
56
53
51
48
47
47
49

Pressure (mb)

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

Ozone (du)

301
301
302
303
304
303
302
301
301
301
301
296
292
288
285
282
279
277
276

Forecast for Seven Hills, Arapahoe, United States of America (39.66,-104.76)

Generated: 17/01/26 22:46:01. Forecast: 17/01/26 to 23/01/26. Timezone: UTC-7.00