Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Waning Gibbous 83%

20:52

10:59

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:17, Set: 16:29, Transit: 11:53. Moon - Rise: 20:52, Set: 10:59. Civil Dark: 17:01 - 06:46. Nautical Dark: 17:36 - 06:11. Astro Dark: 18:10 - 05:37

Total Clouds (% Sky Obscured)

93
96
80
88
100
78
66
87
100
99
98
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
35
37
37
33
23
14
18
22
29
27
25
24
31
38
30
28
27
34
28
29
26
22
15

Medium Clouds (% Sky Obscured)

4
19
63
47
63
49
20
41
61
62
92
95
99
73
100
85
86
90
88
100
100
100
100
88

High Clouds (% Sky Obscured)

25
5
44
88
92
19
20
17
100
93
37
34
98
100
100
100
100
100
100
100
100
100
100
100

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 (%)

1
1
0
0
0
1
3
1
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
85
84
86
86
78
72
67
60
61
60
61
64
69
75
76
76
76
74
72
72
71

Pressure (mb)

1028
1028
1028
1028
1027
1028
1028
1028
1028
1028
1027
1026
1026
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

288
287
288
294
300
303
300
301
299
294
292
287
282
283
285
286
284
283
281
279
275
275
275
276

Tuesday 9

Waning Gibbous 74%

22:05

11:27

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:18, Set: 16:29, Transit: 11:54. Moon - Rise: 22:05, Set: 11:27. Civil Dark: 17:01 - 06:47. Nautical Dark: 17:36 - 06:12. Astro Dark: 18:10 - 05:38

Total Clouds (% Sky Obscured)

100
97
100
100
100
100
100
95
98
100
100
100
100
100
100
100
100
100
99
100
100
100
100
99

Low Clouds (% Sky Obscured)

5
0
0
4
25
35
31
25
33
37
43
58
65
83
92
97
97
94
93
89
89
91
82
46

Medium Clouds (% Sky Obscured)

11
20
16
19
7
23
35
37
7
36
39
44
2
2
3
5
27
71
85
51
8
20
13
30

High Clouds (% Sky Obscured)

100
93
100
100
100
100
100
95
98
100
100
100
100
100
100
100
100
100
86
100
100
100
100
99

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
72
72
75
78
78
76
66
56
54
55
56
57
60
67
69
73
75
77
79
78
78
79

Pressure (mb)

1025
1025
1025
1024
1024
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1023
1023
1024
1024
1025
1024
1024
1025
1025

Ozone (du)

276
277
280
280
281
283
283
283
282
280
280
280
281
281
279
276
275
277
279
280
280
280
280
279

Wednesday 10

Waning Gibbous 64%

23:13

11:51

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

Sun - Rise: 07:19, Set: 16:30, Transit: 11:54. Moon - Rise: 23:13, Set: 11:51. Civil Dark: 17:01 - 06:47. Nautical Dark: 17:36 - 06:12. Astro Dark: 18:10 - 05:38

Total Clouds (% Sky Obscured)

93
69
90
64
60
57
100
60
86
51
15
74
38
85
8
83
87
8
7
12
15
20
28
33

Low Clouds (% Sky Obscured)

33
31
32
27
17
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

67
43
81
55
60
51
62
60
45
14
8
35
6
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

93
69
80
64
57
26
99
51
55
29
5
16
18
79
4
83
87
8
6
12
15
20
28
33

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)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
5
5
6
8
10
11
11
11
10
9
6
6
6
6
5
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
85
86
86
85
85
80
70
60
53
50
51
50
53
62
67
70
71
71
74
74
71
68

Pressure (mb)

1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1024
1023
1023
1023
1023
1023
1023
1023
1024
1023
1023
1024
1024
1023

Ozone (du)

279
280
279
280
279
279
280
281
281
280
279
278
278
278
278
278
278
278
280
281
280
281
280
279

Thursday 11

Third Quarter 53%

00:18

12:11

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

Sun - Rise: 07:20, Set: 16:30, Transit: 11:55. Moon - Rise: 00:18, Set: 12:11. Civil Dark: 17:01 - 06:48. Nautical Dark: 17:36 - 06:13. Astro Dark: 18:10 - 05:39

Total Clouds (% Sky Obscured)

21
13
7
5
4
33
29
25
36
46
42
34
4
4
3
0
2
0
0
0
2
1
1
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)

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)

21
13
5
4
3
33
29
25
36
46
42
34
4
4
3
0
2
0
0
0
2
1
1
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)

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

Chance of Frost

Temperature (°C)

5
5
4
5
4
4
4
5
7
9
10
11
13
12
11
10
8
6
4
4
4
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
64
69
71
69
67
61
49
41
37
35
34
33
37
45
50
51
53
54
56
57
61
61

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1023
1022
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

282
284
288
287
288
289
289
287
287
287
287
287
286
284
283
283
283
282
280
279
279
279
279
277

Friday 12

Waning Crescent 43%

No Rise

12:30

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

Sun - Rise: 07:20, Set: 16:30, Transit: 11:55. Moon - Rise: No Rise, Set: 12:30. Civil Dark: 17:01 - 06:49. Nautical Dark: 17:36 - 06:14. Astro Dark: 18:10 - 05:40

Total Clouds (% Sky Obscured)

0
0
0
0
3
4
5
4
60
10
10
12
14
15
47
40
31
11
1
0
0
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)

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
3
4
4
4
60
10
9
9
12
13
46
35
22
7
1
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)

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

Chance of Frost

Temperature (°C)

3
2
3
2
2
1
1
3
6
8
10
12
14
14
12
11
9
7
6
5
5
4
3
3

Feels Like (°C)

2
1
2
1
1
1
-0
2
5
6
9
11
13
12
11
9
9
7
6
5
6
5
2
2

Dew Point (°C)

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

Relative Humidity (%)

62
62
62
61
62
60
60
55
46
38
34
30
28
28
31
38
42
45
50
52
55
56
52
50

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1023
1023
1023
1022
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

278
276
276
276
276
277
278
279
278
278
279
278
277
275
274
275
275
275
275
272
270
267
265
262

Saturday 13

Waning Crescent 33%

01:21

12:49

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
19 OK
20 OK
21 OK
22 OK
23 OK
00 Good

Sun - Rise: 07:21, Set: 16:30, Transit: 11:56. Moon - Rise: 01:21, Set: 12:49. Civil Dark: 17:02 - 06:50. Nautical Dark: 17:37 - 06:14. Astro Dark: 18:11 - 05:41

Total Clouds (% Sky Obscured)

0
5
5
15
15
15
10
5
5
10
10
10
10
15
15
15
14
12
22
34
46
33
19
15

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
5
5
5
5
10
0
0
0
0
0
0
0
0
2
4
6
19
32
45
30
15
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-10
-10
-10
-10
-11
-11
-11
-11
-9
-9
-9
-7
-6
-5
-6
-6
-5
-6
-6
-7
-8
-8

Relative Humidity (%)

46
45
44
43
45
45
46
40
34
29
28
25
23
26
30
34
35
38
39
40
41
41
40
40

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

260
260
261
262
260
257
255
255
255
255
254
253
251
252
252
252
253
254
255
255
255
256
256
256

Sunday 14

Waning Crescent 24%

02:23

13:09

Sun - Rise: 07:22, Set: 16:30, Transit: 11:56. Moon - Rise: 02:23, Set: 13:09. Civil Dark: 17:02 - 06:50. Nautical Dark: 17:37 - 06:15. Astro Dark: 18:11 - 05:41

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 08/12/25 01:54:52. Forecast: 08/12/25 to 14/12/25. Timezone: UTC-8.00