Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

16:10

07:16

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: 07:43, Set: 17:35, Transit: 12:39. Moon - Rise: 16:10, Set: 07:16. Civil Dark: 18:05 - 07:12. Nautical Dark: 18:40 - 06:38. Astro Dark: 19:14 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
98
93
99
98
79
91
100
99
92
95
94
76
88
88
84
79
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
74
79
75
73
74
74
67
63
54
49
56
51
27
20
6
2
3
5
6
6
2
4
2

Medium Clouds (% Sky Obscured)

41
37
21
0
8
8
0
5
12
30
29
23
47
88
76
84
79
60
65
26
62
22
98
99

High Clouds (% Sky Obscured)

70
92
44
91
64
93
88
62
64
100
70
53
66
76
36
56
58
79
20
99
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
14
33
52
70
91
96
1
0
0
0
0
0
0
0
0
0
0
0
66
70
38

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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
94
94
92
92
92
87
78
71
67
66
65
65
71
83
89
91
91
91
89
92
89

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1034
1033
1033
1032
1031
1030
1029
1029
1029
1029
1030
1031
1030
1030
1030
1030
1030

Ozone (du)

294
295
298
297
297
294
292
290
289
293
298
302
300
298
299
300
299
298
295
294
290
285
284
283

Sunday 1

Full Moon 100%

17:31

07:51

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: 07:42, Set: 17:36, Transit: 12:39. Moon - Rise: 17:31, Set: 07:51. Civil Dark: 18:07 - 07:11. Nautical Dark: 18:41 - 06:37. Astro Dark: 19:15 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
94
89
68
93
85
100
100
100
100
99
99
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

4
2
2
2
2
2
2
2
2
0
0
0
0
0
0
0
0
1
1
1
0
1
1
1

Medium Clouds (% Sky Obscured)

100
100
100
98
94
77
68
81
82
48
100
100
99
57
55
58
17
12
15
10
15
3
8
22

High Clouds (% Sky Obscured)

100
100
100
100
77
80
55
86
55
37
83
82
100
99
99
100
100
100
100
100
100
100
100
98

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 (%)

23
12
6
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
4
4
3
2
1
3
3
3
2
1
1
2
3
3
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
92
89
89
87
87
81
70
61
56
51
51
54
63
77
84
86
84
86
89
89
91

Pressure (mb)

1029
1029
1029
1028
1028
1028
1028
1028
1027
1025
1024
1023
1022
1021
1020
1020
1021
1022
1022
1022
1023
1023
1023
1024

Ozone (du)

283
283
281
280
278
276
276
277
277
276
276
276
278
278
276
275
275
277
279
283
285
290
299
303

Monday 2

Waning Gibbous 100%

18:49

08:18

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

Sun - Rise: 07:41, Set: 17:38, Transit: 12:39. Moon - Rise: 18:49, Set: 08:18. Civil Dark: 18:08 - 07:10. Nautical Dark: 18:43 - 06:36. Astro Dark: 19:17 - 06:02

Total Clouds (% Sky Obscured)

80
42
27
100
71
80
100
92
76
58
57
5
2
2
4
48
35
20
20
30
35
40
40
45

Low Clouds (% Sky Obscured)

2
2
3
3
3
3
4
6
2
2
2
1
2
1
3
35
21
2
2
3
3
2
3
4

Medium Clouds (% Sky Obscured)

24
18
15
86
24
57
100
85
62
29
34
2
0
0
0
0
35
20
20
30
35
40
40
45

High Clouds (% Sky Obscured)

40
0
2
19
8
6
4
76
71
12
2
0
0
0
0
5
5
5
4
5
5
1
8
1

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-6
-7
-10
-9
-10
-11
-8
-4
-2
-1
-1
-0
-1
-1
-3
-5
-5
-6
-5
-6
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
92
92
92
92
90
85
76
71
69
66
65
65
68
81
89
92
94
91
91
92
92

Pressure (mb)

1025
1026
1026
1026
1027
1027
1028
1028
1029
1028
1027
1027
1026
1026
1025
1025
1027
1028
1029
1030
1030
1030
1031
1031

Ozone (du)

304
309
312
316
317
319
324
331
333
340
342
345
347
350
352
353
351
352
352
353
352
352
355
356

Tuesday 3

Waning Gibbous 97%

20:03

08:40

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:40, Set: 17:39, Transit: 12:39. Moon - Rise: 20:03, Set: 08:40. Civil Dark: 18:09 - 07:09. Nautical Dark: 18:44 - 06:35. Astro Dark: 19:18 - 06:01

Total Clouds (% Sky Obscured)

45
52
51
61
59
61
53
64
74
91
90
74
66
55
40
29
37
51
47
84
59
62
61
57

Low Clouds (% Sky Obscured)

4
13
35
53
55
61
52
54
51
58
58
57
55
45
34
22
14
9
4
4
4
7
6
6

Medium Clouds (% Sky Obscured)

45
52
35
38
31
16
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
32
6
7
7
12
0
22
48
72
67
26
1
3
0
1
20
44
47
81
59
62
61
57

ISS Passover

Visibility (miles)

9
9
9
8
8
8
8
6
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
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-9
-9
-9
-9
-9
-10
-9
-6
-3
-2
-3
0
-0
-1
-0
-1
-2
-4
-4
-6
-5
-5
-6

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
94
94
94
94
94
85
78
71
66
61
60
58
60
78
89
92
92
92
94
94
94

Pressure (mb)

1032
1033
1033
1034
1035
1035
1036
1037
1036
1036
1036
1035
1034
1034
1033
1033
1034
1036
1036
1037
1037
1037
1037
1038

Ozone (du)

355
354
356
356
351
349
349
349
347
346
345
342
336
335
334
331
328
326
327
327
327
326
325
324

Wednesday 4

Waning Gibbous 93%

21:13

09:00

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

Sun - Rise: 07:38, Set: 17:40, Transit: 12:39. Moon - Rise: 21:13, Set: 09:00. Civil Dark: 18:11 - 07:08. Nautical Dark: 18:45 - 06:33. Astro Dark: 19:19 - 06:00

Total Clouds (% Sky Obscured)

52
48
45
39
70
79
95
91
97
97
81
68
32
10
36
16
32
48
64
68
55
43
32
14

Low Clouds (% Sky Obscured)

6
6
10
8
9
6
7
6
3
1
1
1
2
2
2
4
4
4
3
3
3
3
3
3

Medium Clouds (% Sky Obscured)

0
0
1
1
11
23
39
29
21
11
8
4
3
2
0
0
0
0
0
1
2
4
3
1

High Clouds (% Sky Obscured)

52
48
42
32
61
75
91
86
92
91
72
53
22
5
19
7
23
38
53
58
52
43
32
14

ISS Passover

Visibility (miles)

9
9
8
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
4
4
4
4
4
4
4
3
2
2
2
2
2
2
2
1
1
2
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
94
94
90
90
90
82
74
67
62
60
58
59
62
76
80
84
89
91
92
92
92

Pressure (mb)

1038
1038
1038
1038
1038
1039
1039
1039
1038
1037
1037
1036
1035
1034
1034
1033
1034
1034
1035
1035
1035
1036
1036
1036

Ozone (du)

323
321
320
319
318
316
317
317
318
320
321
322
319
317
315
314
311
309
307
304
303
303
302
301

Thursday 5

Waning Gibbous 86%

22:21

09:18

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

Sun - Rise: 07:37, Set: 17:42, Transit: 12:39. Moon - Rise: 22:21, Set: 09:18. Civil Dark: 18:12 - 07:07. Nautical Dark: 18:46 - 06:32. Astro Dark: 19:20 - 05:58

Total Clouds (% Sky Obscured)

7
7
12
15
15
12
10
8
6
4
2
1
0
0
0
0
0
0
1
13
24
36
45
67

Low Clouds (% Sky Obscured)

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

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)

7
7
12
15
15
12
10
7
5
2
1
1
0
0
0
0
0
0
1
10
18
30
30
37

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
92
90
90
90
89
87
78
67
59
56
52
50
57
63
72
77
83
87
87
87
87
87

Pressure (mb)

1036
1036
1036
1035
1035
1035
1035
1035
1034
1032
1031
1030
1028
1027
1027
1026
1026
1027
1027
1028
1027
1027
1027
1027

Ozone (du)

301
301
300
300
300
300
300
300
299
299
299
300
300
300
301
302
303
302
302
301
301
302
302
302

Friday 6

Waning Gibbous 78%

23:28

09:36

Sun - Rise: 07:36, Set: 17:43, Transit: 12:39. Moon - Rise: 23:28, Set: 09:36. Civil Dark: 18:13 - 07:06. Nautical Dark: 18:48 - 06:31. Astro Dark: 19:22 - 05:57

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 Last Chance, Fremont, United States of America (44.32,-111.46)

Generated: 31/01/26 01:47:29. Forecast: 31/01/26 to 06/02/26. Timezone: UTC-7.00