Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

First Quarter 60%

11:03

00:56

19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
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: 07:10, Set: 17:12, Transit: 12:11. Moon - Rise: 11:03, Set: 00:56. Civil Dark: 17:41 - 06:42. Nautical Dark: 18:13 - 06:09. Astro Dark: 18:45 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
88
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

98
71
30
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
84
80
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)

0
0
1
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
1
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
5
5
7
8
10
10
9
9
10
10
11
11
12
13
12
11
9
6
5
5
3
5
6

Chance of Frost

Temperature (°C)

-13
-14
-15
-16
-16
-16
-15
-15
-14
-13
-13
-12
-11
-10
-7
-3
0
2
4
5
5
3
-0
-2

Feels Like (°C)

-19
-18
-19
-20
-20
-20
-19
-19
-18
-18
-17
-16
-16
-15
-12
-8
-4
-1
2
3
3
2
-2
-4

Dew Point (°C)

-15
-16
-17
-19
-19
-19
-18
-19
-19
-20
-20
-19
-18
-18
-16
-14
-12
-11
-11
-12
-9
-9
-12
-12

Relative Humidity (%)

84
83
79
79
79
77
76
71
63
56
55
55
56
51
46
43
39
37
33
29
36
42
42
47

Pressure (mb)

1035
1036
1036
1036
1037
1037
1036
1035
1033
1032
1031
1030
1030
1028
1027
1025
1023
1020
1018
1018
1018
1019
1020
1022

Ozone (du)

330
332
332
331
325
318
319
315
313
302
299
302
301
303
305
306
309
310
307
306
307
303
300
303

Monday 26

Waxing Gibbous 57%

11:42

02:12

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

Sun - Rise: 07:10, Set: 17:13, Transit: 12:11. Moon - Rise: 11:42, Set: 02:12. Civil Dark: 17:42 - 06:41. Nautical Dark: 18:15 - 06:08. Astro Dark: 18:46 - 05:37

Total Clouds (% Sky Obscured)

0
0
0
0
1
3
3
100
100
100
100
100
100
100
100
100
69
46
0
60
42
39
41
14

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
24
100
100
100
100
100
100
100
69
46
0
40
28
18
13
7

High Clouds (% Sky Obscured)

0
0
0
0
1
2
2
100
100
100
100
100
100
100
100
69
18
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
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
16
7
4
1
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
7
7
8
8
9
9
10
9
8
8
7
8
7
7
7
7
7
7
8
8
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-13
-13
-14
-14
-14
-14
-13
-12
-12
-11
-11
-10
-10
-10
-11
-11
-12
-9
-9
-9
-10

Relative Humidity (%)

53
58
58
49
48
47
48
48
49
50
50
51
52
53
48
43
38
31
28
25
30
35
40
42

Pressure (mb)

1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1026
1025
1023
1021
1020
1020
1021
1022
1023

Ozone (du)

305
304
294
292
295
296
297
300
301
310
319
318
324
322
325
326
328
325
323
314
310
300
295
292

Tuesday 27

Waxing Gibbous 71%

12:31

03:28

19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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

Sun - Rise: 07:09, Set: 17:15, Transit: 12:12. Moon - Rise: 12:31, Set: 03:28. Civil Dark: 17:43 - 06:40. Nautical Dark: 18:16 - 06:08. Astro Dark: 18:47 - 05:36

Total Clouds (% Sky Obscured)

2
0
0
2
2
1
4
3
0
5
3
50
49
100
100
100
100
100
100
100
100
100
100
100

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)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
35
35
38
100

High Clouds (% Sky Obscured)

0
0
0
1
1
0
1
1
0
5
2
40
44
100
100
100
100
100
100
100
100
100
75
43

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
7
7
7
7
8
8
8
8
8
8
8
8
8
8
6
4
2
1
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
45
49
49
49
48
47
48
47
47
45
45
43
41
38
33
28
25
23
24
32
34
34
34

Pressure (mb)

1025
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1024
1022
1019
1018
1018
1018
1018
1019
1019

Ozone (du)

287
283
281
280
281
283
283
283
281
281
280
279
279
280
279
280
281
281
281
282
283
284
286
290

Wednesday 28

Waxing Gibbous 82%

13:31

04:39

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

Sun - Rise: 07:08, Set: 17:16, Transit: 12:12. Moon - Rise: 13:31, Set: 04:39. Civil Dark: 17:44 - 06:39. Nautical Dark: 18:17 - 06:07. Astro Dark: 18:48 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
85
60
40
25
0
7
8
18
25
42
57
71
51
31
11
7
3
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)

100
100
100
100
85
10
0
0
0
7
5
13
17
34
51
64
42
21
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
25
25
25
25
20
25
15
0
0
0
0
0
0
0
1
4
7
11
7
3
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
1
1
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
3
3
6
7
8
9
6
6
6
6
7
7
8
6
7
7
5
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-13
-12
-13
-12
-13
-12
-12
-11
-8
-10
-12

Relative Humidity (%)

34
34
34
35
37
40
40
43
43
42
42
41
43
41
36
29
26
23
22
21
23
32
31
29

Pressure (mb)

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

Ozone (du)

292
295
294
292
294
296
297
297
299
299
301
306
310
311
311
312
314
309
309
311
313
313
313
314

Thursday 29

Waxing Gibbous 90%

14:42

05:40

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

Sun - Rise: 07:07, Set: 17:17, Transit: 12:12. Moon - Rise: 14:42, Set: 05:40. Civil Dark: 17:45 - 06:39. Nautical Dark: 18:18 - 06:06. Astro Dark: 18:49 - 05:35

Total Clouds (% Sky Obscured)

0
1
2
4
10
15
22
21
22
23
15
14
46
76
68
63
48
47
29
20
11
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
1
2
2
4
7
10
15
22
23
15
11
26
59
68
63
48
42
22
16
9
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
0
2
3
6
6
6
8
9
33
47
29
20
11
0
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
1
1
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
6
5
5
5
6
6
6
6
4
2
3
3
5
6
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-14
-13
-12
-12
-12
-12
-12
-12
-12
-11
-12
-12
-13
-13
-12
-10
-11
-11
-11
-9
-8
-6
-7

Relative Humidity (%)

29
30
33
37
40
41
43
43
43
43
44
43
42
41
33
30
29
28
27
27
31
37
44
47

Pressure (mb)

1020
1020
1021
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1024
1026
1025
1024
1024
1025
1025
1026

Ozone (du)

314
315
315
315
314
315
317
317
316
317
320
320
320
324
322
320
315
313
311
309
307
304
301
299

Friday 30

Waxing Gibbous 96%

15:59

06:30

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

Sun - Rise: 07:06, Set: 17:18, Transit: 12:12. Moon - Rise: 15:59, Set: 06:30. Civil Dark: 17:47 - 06:38. Nautical Dark: 18:19 - 06:05. Astro Dark: 18:50 - 05:34

Total Clouds (% Sky Obscured)

3
15
33
37
47
63
80
88
93
98
86
73
61
60
59
58
72
86
95
71
36
25
27
29

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)

2
8
28
37
46
44
38
41
51
48
40
31
22
15
10
4
18
32
39
46
36
25
27
23

High Clouds (% Sky Obscured)

3
3
2
0
4
7
14
41
71
95
78
66
50
51
51
51
68
84
95
49
5
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
1
0
0
1
0
0
1
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
5
4
5
4
4
3
4
4
5
5
6
7
8
8
9
8
8
9
8
10
12
9

Chance of Frost

Temperature (°C)

2
1
1
0
0
-0
-1
-1
0
1
2
3
2
3
5
8
10
11
11
12
11
11
10
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
56
57
58
59
61
63
66
62
60
57
52
46
42
34
29
24
25
26
27
28
28
29
32

Pressure (mb)

1026
1027
1027
1027
1027
1026
1026
1026
1025
1024
1023
1022
1022
1021
1020
1019
1018
1017
1016
1015
1016
1016
1017
1017

Ozone (du)

297
294
293
292
290
289
289
288
288
288
288
289
290
291
293
295
297
298
299
300
302
303
305
309

Saturday 31

Waxing Gibbous 99%

17:15

07:10

19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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: 07:05, Set: 17:19, Transit: 12:12. Moon - Rise: 17:15, Set: 07:10. Civil Dark: 17:48 - 06:37. Nautical Dark: 18:20 - 06:05. Astro Dark: 18:51 - 05:33

Total Clouds (% Sky Obscured)

29
39
37
36
52
72
85
65
41
17
13
9
4
3
2
0
1
2
3
3
3
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

Medium Clouds (% Sky Obscured)

13
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
18
29
52
72
85
64
39
15
11
7
4
2
1
0
1
1
2
2
2
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

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
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

Wind Speed/Direction (mph)

7
4
2
4
7
6
6
5
5
4
4
4
5
5
6
7
8
8
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
1
0
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
0
1
1
8
8
7
7
8

Dew Point (°C)

-8
-8
-9
-10
-10
-10
-10
-9
-9
-9
-8
-9
-9
-9
-8
-7
-5
-5
-5
-5
-5
-4

Relative Humidity (%)

35
39
40
40
41
42
44
47
48
49
51
49
48
49
43
39
36
34
33
31
35
38

Pressure (mb)

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

Ozone (du)

313
316
318
320
322
323
323
324
324
325
326
324
322
321
318
316
314
312
310
308
305
302

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

Generated: 25/01/26 19:54:06. Forecast: 25/01/26 to 31/01/26. Timezone: UTC-7.00