Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 37%

10:20

22:44

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 Bad

Sun - Rise: 07:19, Set: 17:26, Transit: 12:22. Moon - Rise: 10:20, Set: 22:44. Civil Dark: 17:54 - 06:51. Nautical Dark: 18:25 - 06:19. Astro Dark: 18:57 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
83
89
85
70
84
86
100
100
99
94
97
70
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
93
100
100
81
89
78
50
65
51
60
65
64
54
40
28
22

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
70
15
10
28
39
44
36
94
100
99
94
97
70
100

High Clouds (% Sky Obscured)

0
58
100
100
100
100
100
100
14
5
10
3
0
0
0
0
0
0
0
0
0
0
0
4

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
5
7

Fog (%)

7
11
15
19
23
27
29
31
34
34
29
22
26
2
0
2
1
3
8
3
5
1
2
24

Precipitation Type

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

Precipitation Probability (%)

0
0
0
95
95
95
95
93
78
66
68
66
62
65
68
70
73
62
54
44
28
8
3
1

Precipitation Amount (mm)

0
0
0
1.1
0.9
0.7
0.9
0.6
0.4
0.3
0.3
0.4
0.3
0.3
0.2
0.2
0.3
0.2
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

7
5
4
4
4
4
4
3
3
3
3
4
3
5
7
8
10
9
7
5
4
3
4
3

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-5
-5
-4
-4
-4
-4
-4
-5
-7
-10
-12
-14

Feels Like (°C)

-10
-9
-9
-9
-9
-10
-9
-9
-9
-9
-10
-10
-9
-8
-8
-8
-8
-9
-9
-9
-12
-15
-17
-18

Dew Point (°C)

-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-6
-6
-7
-7
-7
-7
-9
-9
-9
-11
-14
-16

Relative Humidity (%)

94
92
92
94
94
92
92
92
92
92
92
92
92
87
82
79
78
78
72
77
88
87
85
83

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1010
1010
1009
1007
1007
1008
1009
1011
1015
1018
1020

Ozone (du)

275
276
279
285
289
290
290
291
295
297
298
298
295
293
292
290
289
287
285
286
288
289
289
291

Saturday 24

Waxing Crescent 48%

10:47

23:52

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

Sun - Rise: 07:19, Set: 17:27, Transit: 12:23. Moon - Rise: 10:47, Set: 23:52. Civil Dark: 17:55 - 06:51. Nautical Dark: 18:26 - 06:19. Astro Dark: 18:58 - 05:48

Total Clouds (% Sky Obscured)

100
94
73
65
60
0
0
0
0
0
0
0
0
0
0
1
8
36
67
78
86
100
98
100

Low Clouds (% Sky Obscured)

26
29
27
21
2
0
0
0
0
0
0
0
0
0
0
0
8
36
67
75
65
81
94
97

Medium Clouds (% Sky Obscured)

98
85
27
5
5
0
0
0
0
0
0
0
0
0
0
0
1
1
13
12
17
20
20
25

High Clouds (% Sky Obscured)

5
5
0
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
5
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
0
0

Fog (%)

66
4
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
Snow
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
3
10
18
19
30
31
20

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
0.1
0

Wind Speed/Direction (mph)

3
4
4
4
5
5
5
5
5
4
3
3
2
6
7
10
13
15
15
14
10
9
10
11

Chance of Frost

Temperature (°C)

-14
-15
-16
-18
-20
-22
-22
-22
-22
-21
-21
-21
-14
-10
-9
-8
-8
-9
-9
-11
-13
-16
-15
-14

Feels Like (°C)

-19
-20
-22
-23
-25
-27
-26
-26
-26
-25
-25
-24
-17
-12
-11
-11
-11
-12
-12
-15
-17
-20
-20
-19

Dew Point (°C)

-17
-17
-18
-20
-24
-28
-30
-30
-30
-30
-30
-28
-22
-19
-18
-17
-17
-17
-17
-17
-17
-19
-17
-16

Relative Humidity (%)

81
82
81
80
71
53
45
42
41
41
43
47
50
46
46
46
48
51
52
58
73
80
82
84

Pressure (mb)

1021
1020
1020
1021
1022
1025
1026
1026
1026
1026
1027
1027
1023
1022
1021
1020
1019
1020
1022
1024
1027
1032
1032
1032

Ozone (du)

294
294
295
297
298
300
301
299
296
297
296
295
294
294
293
292
291
289
290
295
299
300
302
303

Sunday 25

First Quarter 60%

11:20

01:04

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

Sun - Rise: 07:18, Set: 17:28, Transit: 12:23. Moon - Rise: 11:20, Set: 01:04. Civil Dark: 17:56 - 06:50. Nautical Dark: 18:27 - 06:18. Astro Dark: 18:58 - 05:47

Total Clouds (% Sky Obscured)

94
70
2
1
1
0
0
0
0
0
1
2
1
1
4
7
7
8
6
4
3
3
0
0

Low Clouds (% Sky Obscured)

85
54
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
11
1
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
1
0
1
2
2
3
4
3
3
2
2
0
0

ISS Passover

Visibility (miles)

0
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
4
9
17
47
70
48
27
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 (%)

11
4
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)

10
8
4
4
4
5
5
5
5
4
4
4
4
3
4
6
8
10
10
8
5
4
4
4

Chance of Frost

Temperature (°C)

-15
-15
-18
-20
-21
-22
-24
-23
-23
-23
-23
-22
-14
-7
-4
-3
-3
-3
-3
-4
-7
-11
-13
-15

Feels Like (°C)

-19
-20
-23
-23
-25
-26
-27
-27
-27
-27
-26
-25
-17
-9
-6
-6
-5
-5
-6
-6
-9
-14
-16
-18

Dew Point (°C)

-17
-18
-21
-23
-24
-27
-30
-32
-33
-33
-33
-32
-23
-18
-16
-15
-14
-14
-14
-12
-11
-15
-17
-20

Relative Humidity (%)

82
81
78
77
74
65
54
40
35
34
34
36
45
41
39
40
41
40
41
55
74
72
70
67

Pressure (mb)

1033
1035
1040
1042
1043
1043
1044
1042
1041
1041
1040
1038
1033
1031
1029
1027
1026
1025
1026
1027
1030
1034
1036
1036

Ozone (du)

304
307
310
310
308
304
304
305
307
308
306
304
304
305
307
305
305
306
306
306
307
308
308
308

Monday 26

Waxing Gibbous 71%

12:00

02:18

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

Sun - Rise: 07:17, Set: 17:29, Transit: 12:23. Moon - Rise: 12:00, Set: 02:18. Civil Dark: 17:57 - 06:49. Nautical Dark: 18:28 - 06:18. Astro Dark: 18:59 - 05:47

Total Clouds (% Sky Obscured)

3
20
6
5
8
17
15
17
29
75
81
78
73
72
72
71
60
55
40
30
23
1
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
5
8
5
3
0
0
0
0
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

0
0
4
5
8
10
9
11
20
30
40
29
18
6
54
71
60
55
40
30
5
1
1
0

High Clouds (% Sky Obscured)

2
9
1
0
0
1
1
3
6
20
25
30
40
50
40
35
4
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)

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

Chance of Frost

Temperature (°C)

-16
-17
-17
-17
-17
-17
-17
-16
-16
-15
-14
-13
-9
-5
-2
-2
-2
-2
-3
-4
-6
-9
-11
-13

Feels Like (°C)

-19
-20
-21
-20
-20
-20
-20
-19
-18
-18
-18
-17
-12
-10
-7
-7
-7
-7
-8
-8
-10
-14
-14
-16

Dew Point (°C)

-22
-25
-27
-27
-27
-27
-26
-25
-25
-24
-23
-21
-18
-14
-11
-12
-12
-12
-12
-11
-9
-12
-14
-16

Relative Humidity (%)

59
48
43
42
43
44
44
44
44
44
47
51
48
50
51
47
46
47
48
58
77
78
78
78

Pressure (mb)

1036
1036
1036
1035
1035
1035
1034
1034
1034
1033
1033
1032
1028
1026
1025
1024
1023
1023
1024
1025
1027
1032
1034
1035

Ozone (du)

307
304
308
306
306
303
298
294
295
293
295
297
297
301
304
309
305
298
295
290
287
287
290
293

Tuesday 27

Waxing Gibbous 82%

12:50

03:33

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

Sun - Rise: 07:16, Set: 17:30, Transit: 12:23. Moon - Rise: 12:50, Set: 03:33. Civil Dark: 17:58 - 06:49. Nautical Dark: 18:29 - 06:17. Astro Dark: 19:00 - 05:46

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
11
16
18
35
52
68
84
95
95
95
95
96

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
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
63
95
73

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
11
16
18
35
52
68
84
95
95
95
95
96

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
3
3
3
3
3
4
4
3
3
2
2
3
4
4
4
3
3
3
2
1
1

Chance of Frost

Temperature (°C)

-14
-15
-16
-16
-17
-18
-18
-18
-17
-17
-17
-17
-10
-4
1
2
3
4
3
2
1
-1
-2
-4

Feels Like (°C)

-17
-18
-19
-20
-21
-22
-21
-21
-21
-21
-20
-20
-13
-7
-1
0
1
1
2
3
4
-1
-1
-1

Dew Point (°C)

-18
-20
-21
-21
-22
-23
-23
-23
-23
-24
-24
-23
-17
-14
-8
-7
-6
-5
-4
-3
-2
-5
-7
-10

Relative Humidity (%)

73
67
63
65
67
66
65
64
60
58
55
55
55
48
50
51
53
54
62
71
80
74
68
63

Pressure (mb)

1035
1036
1036
1036
1036
1036
1035
1034
1033
1034
1034
1032
1028
1026
1025
1023
1021
1020
1021
1021
1022
1024
1026
1029

Ozone (du)

292
287
286
284
281
280
278
276
277
278
279
282
283
283
282
281
279
277
277
277
277
277
276
276

Wednesday 28

Waxing Gibbous 78%

13:51

04:43

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 Bad

Sun - Rise: 07:16, Set: 17:31, Transit: 12:23. Moon - Rise: 13:51, Set: 04:43. Civil Dark: 17:59 - 06:48. Nautical Dark: 18:30 - 06:16. Astro Dark: 19:01 - 05:45

Total Clouds (% Sky Obscured)

96
92
97
99
100
100
100
100
90
81
73
86
93
100
100
100
100
90
77
63
44
28
13
36

Low Clouds (% Sky Obscured)

39
61
41
20
0
14
25
37
43
47
51
62
71
80
71
63
59
54
47
44
33
21
10
22

Medium Clouds (% Sky Obscured)

53
29
37
45
53
69
84
95
71
53
45
62
79
96
97
99
100
82
65
47
37
28
13
36

High Clouds (% Sky Obscured)

96
92
97
99
100
100
100
100
67
33
0
25
45
70
80
80
70
40
31
33
27
16
7
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
1
1
0
2
3
5

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
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
4
2
24
33
42
41
40
38
32
25
15
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-5
-6
-6
-6
-7
-7
-6
-6
-7
-7
-7
-6
-4
-2
-2
-3
-3
-4
-5
-6
-7
-9
-10

Feels Like (°C)

-3
-4
-6
-9
-10
-11
-12
-12
-13
-11
-11
-11
-12
-13
-14
-6
-6
-6
-7
-6
-6
-9
-10
-9

Dew Point (°C)

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

Relative Humidity (%)

58
53
48
49
49
50
51
53
54
54
55
53
51
46
42
46
49
52
62
73
87
87
87
87

Pressure (mb)

1028
1028
1027
1027
1026
1026
1025
1024
1023
1023
1023
1024
1022
1021
1019
1018
1018
1018
1019
1019
1020
1022
1025
1027

Ozone (du)

276
276
277
276
276
276
276
277
277
279
280
281
282
283
284
285
285
286
290
294
298
301
305
308

Thursday 29

Waxing Gibbous 90%

15:02

05:45

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 OK
11 OK
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 07:15, Set: 17:32, Transit: 12:24. Moon - Rise: 15:02, Set: 05:45. Civil Dark: 18:00 - 06:47. Nautical Dark: 18:31 - 06:16. Astro Dark: 19:02 - 05:45

Total Clouds (% Sky Obscured)

44
57
69
77
85
87
79
71
71
68
64
56
49
42
29
17
5
5
6
6

Low Clouds (% Sky Obscured)

27
30
35
35
35
33
32
29
40
50
63
56
48
41
28
15
2
2
2
2

Medium Clouds (% Sky Obscured)

34
23
50
75
85
82
65
47
35
23
11
10
10
10
8
6
4
4
4
4

High Clouds (% Sky Obscured)

44
57
69
77
85
80
62
54
36
20
0
0
0
0
1
1
0
5
6
6

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

9
0
7
10
10
10
8
3
4
3
1
3
2
0
1
0
0
2
1
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-12
-13
-17
-17
-17
-17
-16
-15
-17
-17
-17
-16
-15
-14
-6
-5
-5
-4
-4

Dew Point (°C)

-13
-13
-14
-14
-13
-13
-13
-14
-14
-14
-14
-14
-11
-9
-7
-6
-6
-5
-5
-6

Relative Humidity (%)

86
85
85
83
83
85
85
83
85
85
83
83
78
73
68
68
67
67
71
75

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1027
1028
1028
1028
1028
1027
1025
1024
1023
1022
1021
1023
1024

Ozone (du)

313
318
323
325
327
329
328
328
327
326
324
323
320
317
314
310
306
302
301
300

Forecast for Silverton, San Juan, United States of America (37.81,-107.66)

Generated: 23/01/26 21:28:52. Forecast: 23/01/26 to 29/01/26. Timezone: UTC-7.00