Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 5%

05:33

13:58

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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 Bad
08 Bad
09 Bad

Sun - Rise: 07:24, Set: 16:31, Transit: 11:57. Moon - Rise: 05:33, Set: 13:58. Civil Dark: 17:03 - 06:52. Nautical Dark: 17:38 - 06:17. Astro Dark: 18:12 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
98
89

Low Clouds (% Sky Obscured)

64
46
70
95
86
93
97
100
100
100
99
100
100
100
100
99
93
100
97
100
100
100
97
89

Medium Clouds (% Sky Obscured)

98
85
81
70
95
97
98
100
91
93
100
100
100
100
100
96
95
66
62
100
77
40
0
0

High Clouds (% Sky Obscured)

98
90
82
100
23
24
100
100
100
100
100
69
100
100
100
55
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9

Fog (%)

70
70
70
67
70
70
70
54
70
70
70
70
19
31
70
66
0
20
0
40
77
70
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
13
74
85
95
95
88
87
95
95
95
95
95
95
95
85
79
95
95
95
90
40
27

Precipitation Amount (mm)

0
0
0
0.6
0.4
1.5
1.6
0.7
0.8
1.2
0.9
1.1
2.1
1.9
2.3
1
0.3
0.5
1.1
1.3
1.9
0.9
0
0

Wind Speed/Direction (mph)

5
7
11
13
11
6
5
7
10
9
13
11
14
13
13
14
17
18
20
20
17
17
19
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
81
74
76
88
88
96
96
96
98
96
98
96
98
98
98
96
96
96
96
96
96
94
89

Pressure (mb)

1022
1022
1020
1019
1018
1018
1017
1017
1017
1016
1015
1015
1014
1014
1013
1011
1011
1011
1010
1011
1012
1013
1015
1017

Ozone (du)

271
270
271
272
273
274
275
272
273
274
274
273
273
275
275
275
277
278
279
284
287
290
293
294

Wednesday 17

Waning Crescent 5%

06:35

14:30

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

Sun - Rise: 07:24, Set: 16:31, Transit: 11:58. Moon - Rise: 06:35, Set: 14:30. Civil Dark: 17:03 - 06:53. Nautical Dark: 17:38 - 06:18. Astro Dark: 18:12 - 05:44

Total Clouds (% Sky Obscured)

91
90
80
28
75
29
30
74
59
63
99
97
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
84
32
18
10
11
11
22
26
19
3
0
43
99
100
95
98
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
9
11
26
32
51
56
96
97
100
91
99
100
94
100
100
85
89
54
52
0

High Clouds (% Sky Obscured)

1
15
9
5
21
3
17
17
40
1
95
38
28
76
61
80
5
31
7
5
3
13
81
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
1
1
9
3
0
0
0
8
8
9
9
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

9
7
5
2
0
0
0
0
0
0
0
0
5
41
59
60
72
80
95
80
29
20
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.7
0.5
0.5
0.6
0
0
0
0

Wind Speed/Direction (mph)

12
11
10
10
9
6
3
2
2
1
1
1
2
3
4
2
3
3
5
6
9
10
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-1
1
0
2
2
-0
2
1
-1
-1
0
-1
-1
-0
-1
-1
-2
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

85
80
72
60
55
55
63
73
77
83
86
94
98
98
94
94
98
96
96
88
86
91
93
94

Pressure (mb)

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

Ozone (du)

292
291
289
290
292
293
294
295
295
295
295
295
294
292
289
286
285
285
284
284
283
284
283
282

Thursday 18

Waning Crescent 2%

07:32

15:10

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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 Bad
08 Bad
09 Bad

Sun - Rise: 07:25, Set: 16:32, Transit: 11:58. Moon - Rise: 07:32, Set: 15:10. Civil Dark: 17:03 - 06:53. Nautical Dark: 17:39 - 06:18. Astro Dark: 18:13 - 05:44

Total Clouds (% Sky Obscured)

100
98
98
98
99
96
99
96
100
100
98
98
99
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
96
98
97
96
92
97
93
94
98
98
98
98
98
100
98
100
100
95
90
88
92
95
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
86
86
81
82
86
89
93
96
100

High Clouds (% Sky Obscured)

49
82
72
79
30
41
75
49
98
55
45
76
75
98
82
41
28
55
73
86
100
70
44
21

ISS Passover

Visibility (miles)

0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
1
0
0
0
0
0
0

Fog (%)

0
70
70
68
70
0
0
0
0
0
0
0
70
70
70
70
70
70
70
70
70
70
70
70

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

14
4
1
12
1
0
1
1
3
2
2
4
5
6
7
9
28
57
38
73
74
57
60
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0.5
0.5
0.2
0.3
0.3

Wind Speed/Direction (mph)

14
15
14
14
14
14
16
18
18
18
19
19
20
19
18
16
15
15
14
15
16
14
17
14

Chance of Frost

Temperature (°C)

6
6
7
7
7
7
6
6
5
5
5
6
6
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
94
94
91
90
91
90
91
88
83
86
90
88
91
94
96
93
96
96
96
96

Pressure (mb)

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

Ozone (du)

283
282
282
283
283
282
283
283
282
283
284
285
286
288
287
287
289
289
289
290
291
294
293
293

Friday 19

New Moon 0%

08:23

15:58

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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 Bad
08 Bad
09 Bad

Sun - Rise: 07:25, Set: 16:32, Transit: 11:59. Moon - Rise: 08:23, Set: 15:58. Civil Dark: 17:04 - 06:54. Nautical Dark: 17:39 - 06:19. Astro Dark: 18:13 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
98
99
97
95
93
92
94
94
95
96
96
98
99
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

96
92
89
93
97
100
79
93
78
99
99
100
99
100
86
45
50
55
55
60
65
65
96
100

High Clouds (% Sky Obscured)

26
35
45
38
90
100
100
89
96
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3

Fog (%)

70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70

Precipitation Type

Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

58
50
54
53
67
79
62
55
68
75
77
77
74
79
72
65
59
58
67
80
95
95
95
95

Precipitation Amount (mm)

0.2
0
0.3
0.3
0.6
0.8
0.3
0.2
0.5
0.7
0.6
0.6
0.5
0.7
0.6
0.5
0.4
0.3
0.4
0.5
1
0.9
1
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6

Feels Like (°C)

-1
-1
-0
0
0
0
-1
-1
-1
-1
0
-0
-0
-0
1
1
1
2
2
2
2
2
2
2

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

96
96
96
96
98
98
98
98
98
96
98
96
96
96
96
98
96
98
98
96
96
96
96
93

Pressure (mb)

1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

292
294
294
294
293
293
294
295
295
295
295
295
297
299
299
299
300
301
303
304
307
309
310
309

Saturday 20

Waxing Crescent 1%

09:06

16:55

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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 Bad
08 Bad
09 Bad

Sun - Rise: 07:26, Set: 16:33, Transit: 11:59. Moon - Rise: 09:06, Set: 16:55. Civil Dark: 17:04 - 06:54. Nautical Dark: 17:39 - 06:19. Astro Dark: 18:13 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
97
95
93
96
98
100
96
92
88
92
96
100

Low Clouds (% Sky Obscured)

100
100
96
99
94
96
97
99
100
100
100
100
91
91
92
95
98
100
96
92
88
92
96
100

Medium Clouds (% Sky Obscured)

100
96
72
94
100
100
100
100
100
91
84
77
20
25
25
25
20
20
20
25
25
25
15
19

High Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
72
43
15
20
30
50
55
55
60
60
60
60

ISS Passover

Visibility (miles)

2
9
9
8
9
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Fog (%)

70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
94
95
95
95
95
95
95
94
85
71
59
53
48
46
48
56
70
83

Precipitation Amount (mm)

1.2
1.2
1.7
1
0.9
1.1
0.7
1.2
1.6
1.5
1.7
1.7
1
0.7
0.6
0.4
0.3
0.3
0
0.2
0.3
0.3
0.4
0.5

Wind Speed/Direction (mph)

7
6
6
9
8
9
11
7
4
3
3
3
3
2
2
2
3
3
5
4
4
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
1
1
1
2
1
2
2
2
1
1
0
-1
-1
-1
-2
-2
-2
1
-1
-1
-0
-0

Dew Point (°C)

5
4
4
3
3
4
5
4
4
4
3
3
3
2
2
2
3
3
3
3
3
3
3
4

Relative Humidity (%)

91
91
90
89
86
90
94
96
98
100
98
96
98
98
96
96
98
98
100
98
98
98
98
98

Pressure (mb)

1014
1014
1013
1013
1012
1012
1012
1013
1013
1013
1014
1013
1013
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

309
308
306
303
301
301
298
297
297
295
294
293
292
292
292
292
291
290
290
290
291
292
293
294

Sunday 21

Waxing Crescent 3%

09:42

17:58

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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 Bad
08 Bad
09 Bad

Sun - Rise: 07:26, Set: 16:33, Transit: 12:00. Moon - Rise: 09:42, Set: 17:58. Civil Dark: 17:05 - 06:55. Nautical Dark: 17:40 - 06:20. Astro Dark: 18:14 - 05:46

Total Clouds (% Sky Obscured)

97
95
91
86
82
77
77
76
75
76
78
81
87
94
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
84
75
69
64
59
63
67
71
73
75
77
74
71
67
66
65
66
67
74
76
77
84
84

Medium Clouds (% Sky Obscured)

32
45
74
62
75
56
49
42
35
20
30
35
43
50
62
86
97
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

40
15
5
5
0
0
0
0
0
7
9
11
60
80
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

93
95
95
95
95
90
95
95
95
95
95
93
89
84
77
84
87
88
95
95
95
95
95
95

Precipitation Amount (mm)

0.6
0.7
0.8
0.7
0.7
0.7
0.9
1.2
1.6
1.2
0.9
0.9
0.7
0.5
0.2
0.3
0.4
0.4
0.7
0.9
1.2
1.1
1
0.7

Wind Speed/Direction (mph)

9
10
11
12
11
9
8
7
6
5
4
4
3
6
9
11
11
9
9
9
9
10
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
5
5
5
5
5
4
4
3
3
2
2
2
1
2
2
2
3
3
3
3
3

Relative Humidity (%)

94
96
96
98
96
98
96
98
96
98
96
98
96
94
93
93
94
94
96
96
98
96
94
93

Pressure (mb)

1012
1011
1011
1010
1010
1010
1010
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1013
1014

Ozone (du)

295
295
295
295
295
295
295
294
294
294
295
296
297
296
295
294
293
291
289
290
290
290
291
291

Monday 22

Waxing Crescent 8%

No Rise

19:04

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:27, Set: 16:34, Transit: 12:00. Moon - Rise: No Rise, Set: 19:04. Civil Dark: 17:05 - 06:55. Nautical Dark: 17:41 - 06:20. Astro Dark: 18:15 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
57
46
53
60
67
72
78
83
88
93
98
96
94
93
79
65
44

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
99
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
98
97
99
99
100
100
99
98
97

ISS Passover

Visibility (miles)

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

Fog (%)

70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70

Precipitation Type

Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

86
71
53
42
32
21
26
29
28
35
41
48
46
52
61
53
46
30

Precipitation Amount (mm)

0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.2
0
0

Wind Speed/Direction (mph)

9
9
10
11
9
7
6
5
4
2
2
2
2
2
1
1
1
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
-1
-1
-0
-1
-1
-1
-2
-2
-1
-1
-1
-1
-1
-1
-0
-1
0

Dew Point (°C)

4
4
4
4
4
4
4
3
3
4
3
3
3
2
2
2
2
2

Relative Humidity (%)

91
90
88
86
88
90
91
91
93
96
93
93
93
91
91
91
93
94

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

291
291
291
291
291
291
292
293
294
296
296
297
297
298
299
300
300
300

Forecast for Fairport, Modoc, United States of America (41.99,-120.32)

Generated: 16/12/25 10:05:09. Forecast: 16/12/25 to 22/12/25. Timezone: UTC-8.00